Product Information

LTM4622AIV#PBF

Product Image X-ON

Datasheet
Switching Voltage Regulators Dual Ultrathin 2.5A or Single 5A Step-Down DC/DC Module Regulator
Manufacturer: Analog Devices



Price (Ex GST)

From 15.3474

1909 - Global Stock
Ships to you between
Thu. 22 Apr to Mon. 26 Apr

MOQ: 1 Multiples:1
Pack Size :   1
Availability Price Quantity
1887 - Global Stock


Ships to you between Thu. 22 Apr to Mon. 26 Apr

MOQ : 1
Multiples : 1

Stock Image

LTM4622AIV#PBF
Analog Devices

1 : $ 20.5099
10 : $ 18.6632
25 : $ 17.8895
100 : $ 16.1842
250 : $ 15.5684
500 : $ 15.3474
1000 : $ 15.3474

Buy
   
Manufacturer
Analog Devices
Product Category
Switching Voltage Regulators
RoHS - XON
Y Icon ROHS
Mounting Style
Smd/Smt
Output Voltage
1.5 v to 12 V
Output Current
2 A
Number of Outputs
2 Output
Input Voltage MAX
20 V
Topology
Buck
Input Voltage MIN
3.6 V
Switching Frequency
1 Mhz
Minimum Operating Temperature
- 40 C
Maximum Operating Temperature
+125 C
Series
Ltm4622
Packaging
Tray
Input Voltage
3.6 v to 20 V
Operating Temperature Range
- 40 C to +125 C
Package / Case
Lga-25
Quiescent Current
7 mA
Type
Step-Down Dc/Dc Umodule Regulator
Brand
Analog Devices / Linear Technology
Shutdown
Shutdown
Development Kit
Dc2568a
Load Regulation
0.2 %
Moisture Sensitive
Yes
Operating Supply Current
320 mA
Product Type
Switching Voltage Regulators
Factory Pack Quantity :
260
Subcategory
Pmic - Power Management Ics
Tradename
Umodule
LoadingGif
Image
Mfr. Part No.
Description
Stock
Switching Voltage Regulators [Tin-Lead SnPb BGA] Ultrathin Dual 20VIN, 3A Step-Down Module Regulator
3383
Switching Voltage Regulators Ultrathin 20VIN, 3A Step-Down Module Regulator
8928
Switching Voltage Regulators Ultrathin 20VIN, 3A Step-Down Module Regulator
2095
Switching Voltage Regulators [Tin-Lead SnPb BGA] Ultrathin 20VIN, 3A Step-Down Module Regulator
44
Switching Voltage Regulators Ultrathin Dual 20VIN, 3A Step-Down Module Regulator
484
Switching Voltage Regulators Dual Ultrathin 2.5A or Single 5A Step-Down DC/DC Module Regulator
26
Switching Voltage Regulators Ultrathin Dual 20VIN, 3A Step-Down Module Regulator
3958
Switching Voltage Regulators Ultrathin 20VIN, 3A Step-Down Module Regulator
1300
Switching Voltage Regulators Ultrathin Dual 20VIN, 3A Step-Down Module Regulator
520
Switching Voltage Regulators Dual Ultrathin 2.5A or Single 5A Step-Down DC/DC Module Regulator
328
Image
Mfr. Part No.
Description
Stock
Switching Voltage Regulators PolyPhase, Synchronous Regulator Step Down Controller with Diffamp
1378
Switching Voltage Regulators 60V, 4A Step-down Module Regulator
73
Switching Voltage Regulators Dual, 2-Phase Synchronous DC/DC Controller with Pin Selectable Outputs
27
Switching Voltage Regulators 20V, 10A Step-down Module Regulator
542
Switching Voltage Regulators 4V to 36V, 3A Step-Down DC/DC Power Module in Compact 7x9x4mm QFN Package 18-B2QFN -40 to 105
244
Switching Voltage Regulators 20V, 6A Step-down Module Regulator
105
Switching Voltage Regulators 15V, 4A Step-Up Module Regulator
203
Switching Voltage Regulators 15V, 4A Step-Up Module Regulator
965

LTM4622A Dual Ultrathin 2A or Single 4A Step-Down DC/DC ?Module Regulator FEATURES DESCRIPTION 2 ? n Complete Solution in <1cm The LTM 4622A is a complete dual 2A step-down switching ? n Wide Input Voltage Range: 3.6V to 20V mode ?Module (micromodule) regulator in a tiny ultrathin n 1.5V to 12V Output Voltage 6.25mm ? 6.25mm ? 1.82mm LGA and 2.42mm BGA pack- n Dual 2A (3A Peak) or Single 4A Output Current ages. Included in the package are the switching controller, n ?1.5% Maximum Total Output Voltage Regulation power FETs, inductor and support components. Operating Error Over Load, Line and Temperature over an input voltage range of 3.6V to 20V, the LTM4622A n Current Mode Control, Fast Transient Response supports an output voltage range of 1.5V to 12V, set by a n External Frequency Synchronization single external resistor. Its high efficiency design delivers n Multiphase Parallelable with Current Sharing dual 2A continuous, 3A peak, output current. Only a few n Output Voltage Tracking and Soft-Start Capability ceramic input and output capacitors are needed. ? n Selectable Burst Mode Operation The LTM4622A supports selectable Burst Mode operation n Overvoltage Input and Overtemperature Protection and output voltage tracking for supply rail sequencing. Its n Power Good Indicators high switching frequency and current mode control enable n 6.25mm ? 6.25mm ? 1.82mm LGA and a very fast transient response to line and load changes 6.25mm ? 6.25mm ? 2.42mm BGA Packages without sacrificing stability. Fault protection features include input overvoltage, output APPLICATIONS overcurrent and overtemperature protection. n General Purpose Point-of-Load Conversion The LTM4622A is available with SnPb (BGA) or RoHS n Telecom, Networking and Industrial Equipment compliant terminal finish. n Medical Diagnostic Equipment Product Selection Guide n Test and Debug Systems PART NUMBER V RANGE V RANGE I IN OUT OUT All registered trademarks and trademarks are the property of their respective owners. LTM4622 0.6V to 5.5V Dual 2.5A or Single 5A 3.6V to 20V LTM4622A 1.5V to 12V Dual 2A or Single 4A TYPICAL APPLICATION 12V Input, 3.3V and 5V Output, Efficiency vs Load Current 3.3V and 5V Dual Output DC/DC Step-Down ?Module Regulator 100 PGOOD1 PGOOD2 V OUT1 V V 95 OUT1 IN1 3.3V, 2A V IN 47?F V IN2 8V TO 20V 4.7?F 90 LTM4622A RUN1 25V V OUT2 V OUT2 RUN2 5V, 2A 85 47?F INTV COMP1 CC SYNC/MODE COMP2 80 TRACK/SS1 FB1 75 TRACK/SS2 FB2 V = 5V OUT 13.3k V = 3.3V OUT 8.25k FREQ 70 GND 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2.0 4622A TA01a LOAD CURRENT (A) 4622A TA01b Rev B 1 Document Feedback For more information www.analog.com EFFICIENCY (%)LTM4622A Dual Ultrathin 2A or Single 4A Step-Down DC/DC ?Module Regulator FEATURES DESCRIPTION 2 ? n Complete Solution in <1cm The LTM 4622A is a complete dual 2A step-down switching ? n Wide Input Voltage Range: 3.6V to 20V mode ?Module (micromodule) regulator in a tiny ultrathin n 1.5V to 12V Output Voltage 6.25mm ? 6.25mm ? 1.82mm LGA and 2.42mm BGA pack- n Dual 2A (3A Peak) or Single 4A Output Current ages. Included in the package are the switching controller, n ?1.5% Maximum Total Output Voltage Regulation power FETs, inductor and support components. Operating Error Over Load, Line and Temperature over an input voltage range of 3.6V to 20V, the LTM4622A n Current Mode Control, Fast Transient Response supports an output voltage range of 1.5V to 12V, set by a n External Frequency Synchronization single external resistor. Its high efficiency design delivers n Multiphase Parallelable with Current Sharing dual 2A continuous, 3A peak, output current. Only a few n Output Voltage Tracking and Soft-Start Capability ceramic input and output capacitors are needed. ? n Selectable Burst Mode Operation The LTM4622A supports selectable Burst Mode operation n Overvoltage Input and Overtemperature Protection and output voltage tracking for supply rail sequencing. Its n Power Good Indicators high switching frequency and current mode control enable n 6.25mm ? 6.25mm ? 1.82mm LGA and a very fast transient response to line and load changes 6.25mm ? 6.25mm ? 2.42mm BGA Packages without sacrificing stability. Fault protection features include input overvoltage, output APPLICATIONS overcurrent and overtemperature protection. n General Purpose Point-of-Load Conversion The LTM4622A is available with SnPb (BGA) or RoHS n Telecom, Networking and Industrial Equipment compliant terminal finish. n Medical Diagnostic Equipment Product Selection Guide n Test and Debug Systems PART NUMBER V RANGE V RANGE I IN OUT OUT All registered trademarks and trademarks are the property of their respective owners. LTM4622 0.6V to 5.5V Dual 2.5A or Single 5A 3.6V to 20V LTM4622A 1.5V to 12V Dual 2A or Single 4A TYPICAL APPLICATION 12V Input, 3.3V and 5V Output, Efficiency vs Load Current 3.3V and 5V Dual Output DC/DC Step-Down ?Module Regulator 100 PGOOD1 PGOOD2 V OUT1 V V 95 OUT1 IN1 3.3V, 2A V IN 47?F V IN2 8V TO 20V 4.7?F 90 LTM4622A RUN1 25V V OUT2 V OUT2 RUN2 5V, 2A 85 47?F INTV COMP1 CC SYNC/MODE COMP2 80 TRACK/SS1 FB1 75 TRACK/SS2 FB2 V = 5V OUT 13.3k V = 3.3V OUT 8.25k FREQ 70 GND 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2.0 4622A TA01a LOAD CURRENT (A) 4622A TA01b Rev B 1 Document Feedback For more information www.analog.com EFFICIENCY (%)LTM4622A (Note 1) ABSOLUTE MAXIMUM RATINGS V , V ................................................... ?0.3V to 22V Operating Internal Temperature Range IN1 IN2 V ........................................................... ?0.3V to 16V (Note 2) ............................................. ?40?C to 125?C OUT PGOOD1, PGOOD2 ..................................... ?0.3V to 18V Storage Temperature Range .................. ?55?C to 125?C RUN1, RUN2 .................................... ?0.3V to V + 0.3V Peak Solder Reflow Body Temperature .................260?C IN INTV , TRACK/SS1, TRACK/SS2 ............ ?0.3V to 3.6V CC SYNC/MODE, COMP1, COMP2, FB1, FB2 ........................................... ?0.3V to INTV CC PIN CONFIGURATION (See Pin Functions, Pin Configuration Table) TOP VIEW TOP VIEW SYNC/ SYNC/ COMP2 GND MODE GND COMP1 COMP2 GND MODE GND COMP1 5 5 PGOOD2 FREQ PGOOD2 FREQ PGOOD1 PGOOD1 FB2 FB2 4 4 FB1 FB1 INTV CC INTV CC V IN1 V IN1 TRACK/SS2 TRACK/SS2 3 TRACK/SS1 3 V TRACK/SS1 IN2 V IN2 RUN1 RUN2 RUN1 RUN2 2 V IN1 2 V IN1 V IN2 GND V GND IN2 V 1 V OUT2 OUT1 1 V V OUT2 OUT1 A B C D E A B C D E LGA PACKAGE BGA PACKAGE 25-LEAD (6.25mm ? 6.25mm ? 1.82mm) 25-LEAD (6.25mm ? 6.25mm ? 2.42mm) T = 125?C, ? = 17?C/W, ? = 11?C/W, T = 125?C, ? = 17?C/W, ? = 11?C/W, JMAX JCtop JCbottom JMAX JCtop JCbottom ? + ? = 22?C/W, ? = 22?C/W, ? + ? = 22?C/W, ? = 22?C/W, JB BA JA JB BA JA WEIGHT = 0.21g WEIGHT = 0.25g http://www.linear.com/product/LTM4622A#orderinfo ORDER INFORMATION PART MARKING* PACKAGE MSL TEMPERATURE RANGE PART NUMBER PAD OR BALL FINISH DEVICE FINISH CODE TYPE RATING (Note 2) LTM4622AEV#PBF Au (RoHS) LTM4622AV e4 LGA 4 ?40?C to 125?C LTM4622AIV#PBF Au (RoHS) LTM4622AV e4 LGA 4 ?40?C to 125?C LTM4622AEY#PBF SAC305 (RoHS) LTM4622AY e1 BGA 4 ?40?C to 125?C LTM4622AIY#PBF SAC305 (RoHS) LTM4622AY e1 BGA 4 ?40?C to 125?C LTM4622AIY SnPb (63/37) LTM4622AY e0 BGA 4 ?40?C to 125?C Consult Marketing for parts specified with wider operating temperature ? Recommended LGA and BGA PCB Assembly and Manufacturing ranges. *Device temperature grade is indicated by a label on the shipping Procedures: www.linear.com/umodule/pcbassembly container. Pad or ball finish code is per IPC/JEDEC J-STD-609. ? LGA and BGA Package and Tray Drawings: ? Pb-free and Non-Pb-free Part Markings: www.linear.com/packaging www.linear.com/leadfree Rev B 2 For more information www.analog.comLTM4622A Dual Ultrathin 2A or Single 4A Step-Down DC/DC ?Module Regulator FEATURES DESCRIPTION 2 ? n Complete Solution in <1cm The LTM 4622A is a complete dual 2A step-down switching ? n Wide Input Voltage Range: 3.6V to 20V mode ?Module (micromodule) regulator in a tiny ultrathin n 1.5V to 12V Output Voltage 6.25mm ? 6.25mm ? 1.82mm LGA and 2.42mm BGA pack- n Dual 2A (3A Peak) or Single 4A Output Current ages. Included in the package are the switching controller, n ?1.5% Maximum Total Output Voltage Regulation power FETs, inductor and support components. Operating Error Over Load, Line and Temperature over an input voltage range of 3.6V to 20V, the LTM4622A n Current Mode Control, Fast Transient Response supports an output voltage range of 1.5V to 12V, set by a n External Frequency Synchronization single external resistor. Its high efficiency design delivers n Multiphase Parallelable with Current Sharing dual 2A continuous, 3A peak, output current. Only a few n Output Voltage Tracking and Soft-Start Capability ceramic input and output capacitors are needed. ? n Selectable Burst Mode Operation The LTM4622A supports selectable Burst Mode operation n Overvoltage Input and Overtemperature Protection and output voltage tracking for supply rail sequencing. Its n Power Good Indicators high switching frequency and current mode control enable n 6.25mm ? 6.25mm ? 1.82mm LGA and a very fast transient response to line and load changes 6.25mm ? 6.25mm ? 2.42mm BGA Packages without sacrificing stability. Fault protection features include input overvoltage, output APPLICATIONS overcurrent and overtemperature protection. n General Purpose Point-of-Load Conversion The LTM4622A is available with SnPb (BGA) or RoHS n Telecom, Networking and Industrial Equipment compliant terminal finish. n Medical Diagnostic Equipment Product Selection Guide n Test and Debug Systems PART NUMBER V RANGE V RANGE I IN OUT OUT All registered trademarks and trademarks are the property of their respective owners. LTM4622 0.6V to 5.5V Dual 2.5A or Single 5A 3.6V to 20V LTM4622A 1.5V to 12V Dual 2A or Single 4A TYPICAL APPLICATION 12V Input, 3.3V and 5V Output, Efficiency vs Load Current 3.3V and 5V Dual Output DC/DC Step-Down ?Module Regulator 100 PGOOD1 PGOOD2 V OUT1 V V 95 OUT1 IN1 3.3V, 2A V IN 47?F V IN2 8V TO 20V 4.7?F 90 LTM4622A RUN1 25V V OUT2 V OUT2 RUN2 5V, 2A 85 47?F INTV COMP1 CC SYNC/MODE COMP2 80 TRACK/SS1 FB1 75 TRACK/SS2 FB2 V = 5V OUT 13.3k V = 3.3V OUT 8.25k FREQ 70 GND 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2.0 4622A TA01a LOAD CURRENT (A) 4622A TA01b Rev B 1 Document Feedback For more information www.analog.com EFFICIENCY (%)LTM4622A Dual Ultrathin 2A or Single 4A Step-Down DC/DC ?Module Regulator FEATURES DESCRIPTION 2 ? n Complete Solution in <1cm The LTM 4622A is a complete dual 2A step-down switching ? n Wide Input Voltage Range: 3.6V to 20V mode ?Module (micromodule) regulator in a tiny ultrathin n 1.5V to 12V Output Voltage 6.25mm ? 6.25mm ? 1.82mm LGA and 2.42mm BGA pack- n Dual 2A (3A Peak) or Single 4A Output Current ages. Included in the package are the switching controller, n ?1.5% Maximum Total Output Voltage Regulation power FETs, inductor and support components. Operating Error Over Load, Line and Temperature over an input voltage range of 3.6V to 20V, the LTM4622A n Current Mode Control, Fast Transient Response supports an output voltage range of 1.5V to 12V, set by a n External Frequency Synchronization single external resistor. Its high efficiency design delivers n Multiphase Parallelable with Current Sharing dual 2A continuous, 3A peak, output current. Only a few n Output Voltage Tracking and Soft-Start Capability ceramic input and output capacitors are needed. ? n Selectable Burst Mode Operation The LTM4622A supports selectable Burst Mode operation n Overvoltage Input and Overtemperature Protection and output voltage tracking for supply rail sequencing. Its n Power Good Indicators high switching frequency and current mode control enable n 6.25mm ? 6.25mm ? 1.82mm LGA and a very fast transient response to line and load changes 6.25mm ? 6.25mm ? 2.42mm BGA Packages without sacrificing stability. Fault protection features include input overvoltage, output APPLICATIONS overcurrent and overtemperature protection. n General Purpose Point-of-Load Conversion The LTM4622A is available with SnPb (BGA) or RoHS n Telecom, Networking and Industrial Equipment compliant terminal finish. n Medical Diagnostic Equipment Product Selection Guide n Test and Debug Systems PART NUMBER V RANGE V RANGE I IN OUT OUT All registered trademarks and trademarks are the property of their respective owners. LTM4622 0.6V to 5.5V Dual 2.5A or Single 5A 3.6V to 20V LTM4622A 1.5V to 12V Dual 2A or Single 4A TYPICAL APPLICATION 12V Input, 3.3V and 5V Output, Efficiency vs Load Current 3.3V and 5V Dual Output DC/DC Step-Down ?Module Regulator 100 PGOOD1 PGOOD2 V OUT1 V V 95 OUT1 IN1 3.3V, 2A V IN 47?F V IN2 8V TO 20V 4.7?F 90 LTM4622A RUN1 25V V OUT2 V OUT2 RUN2 5V, 2A 85 47?F INTV COMP1 CC SYNC/MODE COMP2 80 TRACK/SS1 FB1 75 TRACK/SS2 FB2 V = 5V OUT 13.3k V = 3.3V OUT 8.25k FREQ 70 GND 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2.0 4622A TA01a LOAD CURRENT (A) 4622A TA01b Rev B 1 Document Feedback For more information www.analog.com EFFICIENCY (%)LTM4622A (Note 1) ABSOLUTE MAXIMUM RATINGS V , V ................................................... ?0.3V to 22V Operating Internal Temperature Range IN1 IN2 V ........................................................... ?0.3V to 16V (Note 2) ............................................. ?40?C to 125?C OUT PGOOD1, PGOOD2 ..................................... ?0.3V to 18V Storage Temperature Range .................. ?55?C to 125?C RUN1, RUN2 .................................... ?0.3V to V + 0.3V Peak Solder Reflow Body Temperature .................260?C IN INTV , TRACK/SS1, TRACK/SS2 ............ ?0.3V to 3.6V CC SYNC/MODE, COMP1, COMP2, FB1, FB2 ........................................... ?0.3V to INTV CC PIN CONFIGURATION (See Pin Functions, Pin Configuration Table) TOP VIEW TOP VIEW SYNC/ SYNC/ COMP2 GND MODE GND COMP1 COMP2 GND MODE GND COMP1 5 5 PGOOD2 FREQ PGOOD2 FREQ PGOOD1 PGOOD1 FB2 FB2 4 4 FB1 FB1 INTV CC INTV CC V IN1 V IN1 TRACK/SS2 TRACK/SS2 3 TRACK/SS1 3 V TRACK/SS1 IN2 V IN2 RUN1 RUN2 RUN1 RUN2 2 V IN1 2 V IN1 V IN2 GND V GND IN2 V 1 V OUT2 OUT1 1 V V OUT2 OUT1 A B C D E A B C D E LGA PACKAGE BGA PACKAGE 25-LEAD (6.25mm ? 6.25mm ? 1.82mm) 25-LEAD (6.25mm ? 6.25mm ? 2.42mm) T = 125?C, ? = 17?C/W, ? = 11?C/W, T = 125?C, ? = 17?C/W, ? = 11?C/W, JMAX JCtop JCbottom JMAX JCtop JCbottom ? + ? = 22?C/W, ? = 22?C/W, ? + ? = 22?C/W, ? = 22?C/W, JB BA JA JB BA JA WEIGHT = 0.21g WEIGHT = 0.25g http://www.linear.com/product/LTM4622A#orderinfo ORDER INFORMATION PART MARKING* PACKAGE MSL TEMPERATURE RANGE PART NUMBER PAD OR BALL FINISH DEVICE FINISH CODE TYPE RATING (Note 2) LTM4622AEV#PBF Au (RoHS) LTM4622AV e4 LGA 4 ?40?C to 125?C LTM4622AIV#PBF Au (RoHS) LTM4622AV e4 LGA 4 ?40?C to 125?C LTM4622AEY#PBF SAC305 (RoHS) LTM4622AY e1 BGA 4 ?40?C to 125?C LTM4622AIY#PBF SAC305 (RoHS) LTM4622AY e1 BGA 4 ?40?C to 125?C LTM4622AIY SnPb (63/37) LTM4622AY e0 BGA 4 ?40?C to 125?C Consult Marketing for parts specified with wider operating temperature ? Recommended LGA and BGA PCB Assembly and Manufacturing ranges. *Device temperature grade is indicated by a label on the shipping Procedures: www.linear.com/umodule/pcbassembly container. Pad or ball finish code is per IPC/JEDEC J-STD-609. ? LGA and BGA Package and Tray Drawings: ? Pb-free and Non-Pb-free Part Markings: www.linear.com/packaging www.linear.com/leadfree Rev B 2 For more information www.analog.comLTM4622A ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the specified internal operating temperature range (Note 2). Specified as each individual output channel at T = 25?C, V = V = 12V, unless otherwise A IN1 IN2 noted per the typical application shown in Figure?27. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Switching Regulator Section: per Channel V Input DC Voltage Range l 3.6 20 V IN1 V Input DC Voltage Range 3.6V < V < 20V l 1.5 20 V IN2 IN1 l V Output Voltage Range V V = 3.6V to 20V 1.5 12 V OUT(RANGE) IN1 = IN2 V Output Voltage, Total Variation C = 22?F, C = 100?F Ceramic, R = 40.2k, l 1.477 1.50 1.523 V OUT(DC) IN OUT FB with Line and Load MODE = INTV ,V V = 3.6V to 20V, I = 0A to 2A CC IN1 = IN2 OUT V RUN Pin On Threshold RUN Threshold Rising 1.20 1.27 1.35 V RUN RUN Threshold Falling 0.97 1.00 1.03 V I Input Supply Bias Current V V = 12V, V = 1.5V, MODE = GND 7 mA Q(VIN) IN1 = IN2 OUT V V = 12V, V = 1.5V, MODE = INTV 500 ?A IN1 = IN2 OUT CC Shutdown, RUN1 = RUN2 = 0 45 ?A I Input Supply Current V V = 12V, V = 1.5V, I = 2A 0.32 A S(VIN) IN1 = IN2 OUT OUT I Output Continuous Current Range V V = 12V, V = 1.5V (Note 3) l 0 2 A OUT(DC) IN1 = IN2 OUT l ?V /V Line Regulation Accuracy V = 1.5V, V V = 3.6V to 20V, I = 0A 0.01 0.1 %/V OUT(Line) OUT OUT IN1 = IN2 OUT ?V /V Load Regulation Accuracy V = 1.5V, I = 0A to 2A l 0.2 1.0 % OUT(Load) OUT OUT OUT V Output Ripple Voltage I = 0A, C = 100?F Ceramic, V V = 12V, 5 mV OUT(AC) OUT OUT IN1 = IN2 V = 1.5V OUT ?V Turn-On Overshoot I = 0A, C = 100?F Ceramic, V V = 12V, 30 mV OUT(START) OUT OUT IN1 = IN2 V = 1.5V OUT t Turn-On Time C = 100?F Ceramic, No Load, TRACK/SS = 0.01?F, 1.25 ms START OUT V V = 12V, V = 1.5V IN1 = IN2 OUT ?V Peak Deviation for Dynamic Load Load: 0% to 50% to 0% of Full Load, C = 100?F 100 mV OUTLS OUT Ceramic, V V = 12V, V = 1.5V IN1 = IN2 OUT t Settling Time for Dynamic Load Load: 0% to 50% to 0% of Full Load, C = 100?F 20 ?s SETTLE OUT Step Ceramic, V V = 12V, V = 1.5V IN1 = IN2 OUT I Output Current Limit V V = 12V, V = 1.5V 3 4 A OUTPK IN1 = IN2 OUT V Voltage at FB Pin I = 0A, V = 1.5V l 0.592 0.60 0.608 V FB OUT OUT I Current at FB Pin (Note 4) ?30 nA FB R Resistor Between V and FB Pins 60.00 60.40 60.80 k? FBHI OUT I Track Pin Soft-Start Pull-Up Current TRACK/SS = 0V 1.25 ?A TRACK/SS t Internal Soft-Start Time 10% to 90% Rise Time (Note 4) 400 700 ?s SS t Minimum On-Time (Note 4) 20 ns ON(MIN) t Minimum Off-Time (Note 4) 45 ns OFF(MIN) V PGOOD Trip Level V With Respect to Set Output PGOOD FB V Ramping Negative ?8 ?14 % FB V Ramping Positive 8 14 % FB R PGOOD Pull-Down Resistance 1mA Load 20 ? PGOOD V Internal V Voltage V V = 3.6V to 20V 3.1 3.3 3.5 V INTVCC CC IN1 = IN2 Rev B 3 For more information www.analog.comLTM4622A Dual Ultrathin 2A or Single 4A Step-Down DC/DC ?Module Regulator FEATURES DESCRIPTION 2 ? n Complete Solution in <1cm The LTM 4622A is a complete dual 2A step-down switching ? n Wide Input Voltage Range: 3.6V to 20V mode ?Module (micromodule) regulator in a tiny ultrathin n 1.5V to 12V Output Voltage 6.25mm ? 6.25mm ? 1.82mm LGA and 2.42mm BGA pack- n Dual 2A (3A Peak) or Single 4A Output Current ages. Included in the package are the switching controller, n ?1.5% Maximum Total Output Voltage Regulation power FETs, inductor and support components. Operating Error Over Load, Line and Temperature over an input voltage range of 3.6V to 20V, the LTM4622A n Current Mode Control, Fast Transient Response supports an output voltage range of 1.5V to 12V, set by a n External Frequency Synchronization single external resistor. Its high efficiency design delivers n Multiphase Parallelable with Current Sharing dual 2A continuous, 3A peak, output current. Only a few n Output Voltage Tracking and Soft-Start Capability ceramic input and output capacitors are needed. ? n Selectable Burst Mode Operation The LTM4622A supports selectable Burst Mode operation n Overvoltage Input and Overtemperature Protection and output voltage tracking for supply rail sequencing. Its n Power Good Indicators high switching frequency and current mode control enable n 6.25mm ? 6.25mm ? 1.82mm LGA and a very fast transient response to line and load changes 6.25mm ? 6.25mm ? 2.42mm BGA Packages without sacrificing stability. Fault protection features include input overvoltage, output APPLICATIONS overcurrent and overtemperature protection. n General Purpose Point-of-Load Conversion The LTM4622A is available with SnPb (BGA) or RoHS n Telecom, Networking and Industrial Equipment compliant terminal finish. n Medical Diagnostic Equipment Product Selection Guide n Test and Debug Systems PART NUMBER V RANGE V RANGE I IN OUT OUT All registered trademarks and trademarks are the property of their respective owners. LTM4622 0.6V to 5.5V Dual 2.5A or Single 5A 3.6V to 20V LTM4622A 1.5V to 12V Dual 2A or Single 4A TYPICAL APPLICATION 12V Input, 3.3V and 5V Output, Efficiency vs Load Current 3.3V and 5V Dual Output DC/DC Step-Down ?Module Regulator 100 PGOOD1 PGOOD2 V OUT1 V V 95 OUT1 IN1 3.3V, 2A V IN 47?F V IN2 8V TO 20V 4.7?F 90 LTM4622A RUN1 25V V OUT2 V OUT2 RUN2 5V, 2A 85 47?F INTV COMP1 CC SYNC/MODE COMP2 80 TRACK/SS1 FB1 75 TRACK/SS2 FB2 V = 5V OUT 13.3k V = 3.3V OUT 8.25k FREQ 70 GND 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2.0 4622A TA01a LOAD CURRENT (A) 4622A TA01b Rev B 1 Document Feedback For more information www.analog.com EFFICIENCY (%)LTM4622A Dual Ultrathin 2A or Single 4A Step-Down DC/DC ?Module Regulator FEATURES DESCRIPTION 2 ? n Complete Solution in <1cm The LTM 4622A is a complete dual 2A step-down switching ? n Wide Input Voltage Range: 3.6V to 20V mode ?Module (micromodule) regulator in a tiny ultrathin n 1.5V to 12V Output Voltage 6.25mm ? 6.25mm ? 1.82mm LGA and 2.42mm BGA pack- n Dual 2A (3A Peak) or Single 4A Output Current ages. Included in the package are the switching controller, n ?1.5% Maximum Total Output Voltage Regulation power FETs, inductor and support components. Operating Error Over Load, Line and Temperature over an input voltage range of 3.6V to 20V, the LTM4622A n Current Mode Control, Fast Transient Response supports an output voltage range of 1.5V to 12V, set by a n External Frequency Synchronization single external resistor. Its high efficiency design delivers n Multiphase Parallelable with Current Sharing dual 2A continuous, 3A peak, output current. Only a few n Output Voltage Tracking and Soft-Start Capability ceramic input and output capacitors are needed. ? n Selectable Burst Mode Operation The LTM4622A supports selectable Burst Mode operation n Overvoltage Input and Overtemperature Protection and output voltage tracking for supply rail sequencing. Its n Power Good Indicators high switching frequency and current mode control enable n 6.25mm ? 6.25mm ? 1.82mm LGA and a very fast transient response to line and load changes 6.25mm ? 6.25mm ? 2.42mm BGA Packages without sacrificing stability. Fault protection features include input overvoltage, output APPLICATIONS overcurrent and overtemperature protection. n General Purpose Point-of-Load Conversion The LTM4622A is available with SnPb (BGA) or RoHS n Telecom, Networking and Industrial Equipment compliant terminal finish. n Medical Diagnostic Equipment Product Selection Guide n Test and Debug Systems PART NUMBER V RANGE V RANGE I IN OUT OUT All registered trademarks and trademarks are the property of their respective owners. LTM4622 0.6V to 5.5V Dual 2.5A or Single 5A 3.6V to 20V LTM4622A 1.5V to 12V Dual 2A or Single 4A TYPICAL APPLICATION 12V Input, 3.3V and 5V Output, Efficiency vs Load Current 3.3V and 5V Dual Output DC/DC Step-Down ?Module Regulator 100 PGOOD1 PGOOD2 V OUT1 V V 95 OUT1 IN1 3.3V, 2A V IN 47?F V IN2 8V TO 20V 4.7?F 90 LTM4622A RUN1 25V V OUT2 V OUT2 RUN2 5V, 2A 85 47?F INTV COMP1 CC SYNC/MODE COMP2 80 TRACK/SS1 FB1 75 TRACK/SS2 FB2 V = 5V OUT 13.3k V = 3.3V OUT 8.25k FREQ 70 GND 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2.0 4622A TA01a LOAD CURRENT (A) 4622A TA01b Rev B 1 Document Feedback For more information www.analog.com EFFICIENCY (%)LTM4622A (Note 1) ABSOLUTE MAXIMUM RATINGS V , V ................................................... ?0.3V to 22V Operating Internal Temperature Range IN1 IN2 V ........................................................... ?0.3V to 16V (Note 2) ............................................. ?40?C to 125?C OUT PGOOD1, PGOOD2 ..................................... ?0.3V to 18V Storage Temperature Range .................. ?55?C to 125?C RUN1, RUN2 .................................... ?0.3V to V + 0.3V Peak Solder Reflow Body Temperature .................260?C IN INTV , TRACK/SS1, TRACK/SS2 ............ ?0.3V to 3.6V CC SYNC/MODE, COMP1, COMP2, FB1, FB2 ........................................... ?0.3V to INTV CC PIN CONFIGURATION (See Pin Functions, Pin Configuration Table) TOP VIEW TOP VIEW SYNC/ SYNC/ COMP2 GND MODE GND COMP1 COMP2 GND MODE GND COMP1 5 5 PGOOD2 FREQ PGOOD2 FREQ PGOOD1 PGOOD1 FB2 FB2 4 4 FB1 FB1 INTV CC INTV CC V IN1 V IN1 TRACK/SS2 TRACK/SS2 3 TRACK/SS1 3 V TRACK/SS1 IN2 V IN2 RUN1 RUN2 RUN1 RUN2 2 V IN1 2 V IN1 V IN2 GND V GND IN2 V 1 V OUT2 OUT1 1 V V OUT2 OUT1 A B C D E A B C D E LGA PACKAGE BGA PACKAGE 25-LEAD (6.25mm ? 6.25mm ? 1.82mm) 25-LEAD (6.25mm ? 6.25mm ? 2.42mm) T = 125?C, ? = 17?C/W, ? = 11?C/W, T = 125?C, ? = 17?C/W, ? = 11?C/W, JMAX JCtop JCbottom JMAX JCtop JCbottom ? + ? = 22?C/W, ? = 22?C/W, ? + ? = 22?C/W, ? = 22?C/W, JB BA JA JB BA JA WEIGHT = 0.21g WEIGHT = 0.25g http://www.linear.com/product/LTM4622A#orderinfo ORDER INFORMATION PART MARKING* PACKAGE MSL TEMPERATURE RANGE PART NUMBER PAD OR BALL FINISH DEVICE FINISH CODE TYPE RATING (Note 2) LTM4622AEV#PBF Au (RoHS) LTM4622AV e4 LGA 4 ?40?C to 125?C LTM4622AIV#PBF Au (RoHS) LTM4622AV e4 LGA 4 ?40?C to 125?C LTM4622AEY#PBF SAC305 (RoHS) LTM4622AY e1 BGA 4 ?40?C to 125?C LTM4622AIY#PBF SAC305 (RoHS) LTM4622AY e1 BGA 4 ?40?C to 125?C LTM4622AIY SnPb (63/37) LTM4622AY e0 BGA 4 ?40?C to 125?C Consult Marketing for parts specified with wider operating temperature ? Recommended LGA and BGA PCB Assembly and Manufacturing ranges. *Device temperature grade is indicated by a label on the shipping Procedures: www.linear.com/umodule/pcbassembly container. Pad or ball finish code is per IPC/JEDEC J-STD-609. ? LGA and BGA Package and Tray Drawings: ? Pb-free and Non-Pb-free Part Markings: www.linear.com/packaging www.linear.com/leadfree Rev B 2 For more information www.analog.comLTM4622A Dual Ultrathin 2A or Single 4A Step-Down DC/DC ?Module Regulator FEATURES DESCRIPTION 2 ? n Complete Solution in <1cm The LTM 4622A is a complete dual 2A step-down switching ? n Wide Input Voltage Range: 3.6V to 20V mode ?Module (micromodule) regulator in a tiny ultrathin n 1.5V to 12V Output Voltage 6.25mm ? 6.25mm ? 1.82mm LGA and 2.42mm BGA pack- n Dual 2A (3A Peak) or Single 4A Output Current ages. Included in the package are the switching controller, n ?1.5% Maximum Total Output Voltage Regulation power FETs, inductor and support components. Operating Error Over Load, Line and Temperature over an input voltage range of 3.6V to 20V, the LTM4622A n Current Mode Control, Fast Transient Response supports an output voltage range of 1.5V to 12V, set by a n External Frequency Synchronization single external resistor. Its high efficiency design delivers n Multiphase Parallelable with Current Sharing dual 2A continuous, 3A peak, output current. Only a few n Output Voltage Tracking and Soft-Start Capability ceramic input and output capacitors are needed. ? n Selectable Burst Mode Operation The LTM4622A supports selectable Burst Mode operation n Overvoltage Input and Overtemperature Protection and output voltage tracking for supply rail sequencing. Its n Power Good Indicators high switching frequency and current mode control enable n 6.25mm ? 6.25mm ? 1.82mm LGA and a very fast transient response to line and load changes 6.25mm ? 6.25mm ? 2.42mm BGA Packages without sacrificing stability. Fault protection features include input overvoltage, output APPLICATIONS overcurrent and overtemperature protection. n General Purpose Point-of-Load Conversion The LTM4622A is available with SnPb (BGA) or RoHS n Telecom, Networking and Industrial Equipment compliant terminal finish. n Medical Diagnostic Equipment Product Selection Guide n Test and Debug Systems PART NUMBER V RANGE V RANGE I IN OUT OUT All registered trademarks and trademarks are the property of their respective owners. LTM4622 0.6V to 5.5V Dual 2.5A or Single 5A 3.6V to 20V LTM4622A 1.5V to 12V Dual 2A or Single 4A TYPICAL APPLICATION 12V Input, 3.3V and 5V Output, Efficiency vs Load Current 3.3V and 5V Dual Output DC/DC Step-Down ?Module Regulator 100 PGOOD1 PGOOD2 V OUT1 V V 95 OUT1 IN1 3.3V, 2A V IN 47?F V IN2 8V TO 20V 4.7?F 90 LTM4622A RUN1 25V V OUT2 V OUT2 RUN2 5V, 2A 85 47?F INTV COMP1 CC SYNC/MODE COMP2 80 TRACK/SS1 FB1 75 TRACK/SS2 FB2 V = 5V OUT 13.3k V = 3.3V OUT 8.25k FREQ 70 GND 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2.0 4622A TA01a LOAD CURRENT (A) 4622A TA01b Rev B 1 Document Feedback For more information www.analog.com EFFICIENCY (%)LTM4622A Dual Ultrathin 2A or Single 4A Step-Down DC/DC ?Module Regulator FEATURES DESCRIPTION 2 ? n Complete Solution in <1cm The LTM 4622A is a complete dual 2A step-down switching ? n Wide Input Voltage Range: 3.6V to 20V mode ?Module (micromodule) regulator in a tiny ultrathin n 1.5V to 12V Output Voltage 6.25mm ? 6.25mm ? 1.82mm LGA and 2.42mm BGA pack- n Dual 2A (3A Peak) or Single 4A Output Current ages. Included in the package are the switching controller, n ?1.5% Maximum Total Output Voltage Regulation power FETs, inductor and support components. Operating Error Over Load, Line and Temperature over an input voltage range of 3.6V to 20V, the LTM4622A n Current Mode Control, Fast Transient Response supports an output voltage range of 1.5V to 12V, set by a n External Frequency Synchronization single external resistor. Its high efficiency design delivers n Multiphase Parallelable with Current Sharing dual 2A continuous, 3A peak, output current. Only a few n Output Voltage Tracking and Soft-Start Capability ceramic input and output capacitors are needed. ? n Selectable Burst Mode Operation The LTM4622A supports selectable Burst Mode operation n Overvoltage Input and Overtemperature Protection and output voltage tracking for supply rail sequencing. Its n Power Good Indicators high switching frequency and current mode control enable n 6.25mm ? 6.25mm ? 1.82mm LGA and a very fast transient response to line and load changes 6.25mm ? 6.25mm ? 2.42mm BGA Packages without sacrificing stability. Fault protection features include input overvoltage, output APPLICATIONS overcurrent and overtemperature protection. n General Purpose Point-of-Load Conversion The LTM4622A is available with SnPb (BGA) or RoHS n Telecom, Networking and Industrial Equipment compliant terminal finish. n Medical Diagnostic Equipment Product Selection Guide n Test and Debug Systems PART NUMBER V RANGE V RANGE I IN OUT OUT All registered trademarks and trademarks are the property of their respective owners. LTM4622 0.6V to 5.5V Dual 2.5A or Single 5A 3.6V to 20V LTM4622A 1.5V to 12V Dual 2A or Single 4A TYPICAL APPLICATION 12V Input, 3.3V and 5V Output, Efficiency vs Load Current 3.3V and 5V Dual Output DC/DC Step-Down ?Module Regulator 100 PGOOD1 PGOOD2 V OUT1 V V 95 OUT1 IN1 3.3V, 2A V IN 47?F V IN2 8V TO 20V 4.7?F 90 LTM4622A RUN1 25V V OUT2 V OUT2 RUN2 5V, 2A 85 47?F INTV COMP1 CC SYNC/MODE COMP2 80 TRACK/SS1 FB1 75 TRACK/SS2 FB2 V = 5V OUT 13.3k V = 3.3V OUT 8.25k FREQ 70 GND 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2.0 4622A TA01a LOAD CURRENT (A) 4622A TA01b Rev B 1 Document Feedback For more information www.analog.com EFFICIENCY (%)LTM4622A (Note 1) ABSOLUTE MAXIMUM RATINGS V , V ................................................... ?0.3V to 22V Operating Internal Temperature Range IN1 IN2 V ........................................................... ?0.3V to 16V (Note 2) ............................................. ?40?C to 125?C OUT PGOOD1, PGOOD2 ..................................... ?0.3V to 18V Storage Temperature Range .................. ?55?C to 125?C RUN1, RUN2 .................................... ?0.3V to V + 0.3V Peak Solder Reflow Body Temperature .................260?C IN INTV , TRACK/SS1, TRACK/SS2 ............ ?0.3V to 3.6V CC SYNC/MODE, COMP1, COMP2, FB1, FB2 ........................................... ?0.3V to INTV CC PIN CONFIGURATION (See Pin Functions, Pin Configuration Table) TOP VIEW TOP VIEW SYNC/ SYNC/ COMP2 GND MODE GND COMP1 COMP2 GND MODE GND COMP1 5 5 PGOOD2 FREQ PGOOD2 FREQ PGOOD1 PGOOD1 FB2 FB2 4 4 FB1 FB1 INTV CC INTV CC V IN1 V IN1 TRACK/SS2 TRACK/SS2 3 TRACK/SS1 3 V TRACK/SS1 IN2 V IN2 RUN1 RUN2 RUN1 RUN2 2 V IN1 2 V IN1 V IN2 GND V GND IN2 V 1 V OUT2 OUT1 1 V V OUT2 OUT1 A B C D E A B C D E LGA PACKAGE BGA PACKAGE 25-LEAD (6.25mm ? 6.25mm ? 1.82mm) 25-LEAD (6.25mm ? 6.25mm ? 2.42mm) T = 125?C, ? = 17?C/W, ? = 11?C/W, T = 125?C, ? = 17?C/W, ? = 11?C/W, JMAX JCtop JCbottom JMAX JCtop JCbottom ? + ? = 22?C/W, ? = 22?C/W, ? + ? = 22?C/W, ? = 22?C/W, JB BA JA JB BA JA WEIGHT = 0.21g WEIGHT = 0.25g http://www.linear.com/product/LTM4622A#orderinfo ORDER INFORMATION PART MARKING* PACKAGE MSL TEMPERATURE RANGE PART NUMBER PAD OR BALL FINISH DEVICE FINISH CODE TYPE RATING (Note 2) LTM4622AEV#PBF Au (RoHS) LTM4622AV e4 LGA 4 ?40?C to 125?C LTM4622AIV#PBF Au (RoHS) LTM4622AV e4 LGA 4 ?40?C to 125?C LTM4622AEY#PBF SAC305 (RoHS) LTM4622AY e1 BGA 4 ?40?C to 125?C LTM4622AIY#PBF SAC305 (RoHS) LTM4622AY e1 BGA 4 ?40?C to 125?C LTM4622AIY SnPb (63/37) LTM4622AY e0 BGA 4 ?40?C to 125?C Consult Marketing for parts specified with wider operating temperature ? Recommended LGA and BGA PCB Assembly and Manufacturing ranges. *Device temperature grade is indicated by a label on the shipping Procedures: www.linear.com/umodule/pcbassembly container. Pad or ball finish code is per IPC/JEDEC J-STD-609. ? LGA and BGA Package and Tray Drawings: ? Pb-free and Non-Pb-free Part Markings: www.linear.com/packaging www.linear.com/leadfree Rev B 2 For more information www.analog.comLTM4622A ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the specified internal operating temperature range (Note 2). Specified as each individual output channel at T = 25?C, V = V = 12V, unless otherwise A IN1 IN2 noted per the typical application shown in Figure?27. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Switching Regulator Section: per Channel V Input DC Voltage Range l 3.6 20 V IN1 V Input DC Voltage Range 3.6V < V < 20V l 1.5 20 V IN2 IN1 l V Output Voltage Range V V = 3.6V to 20V 1.5 12 V OUT(RANGE) IN1 = IN2 V Output Voltage, Total Variation C = 22?F, C = 100?F Ceramic, R = 40.2k, l 1.477 1.50 1.523 V OUT(DC) IN OUT FB with Line and Load MODE = INTV ,V V = 3.6V to 20V, I = 0A to 2A CC IN1 = IN2 OUT V RUN Pin On Threshold RUN Threshold Rising 1.20 1.27 1.35 V RUN RUN Threshold Falling 0.97 1.00 1.03 V I Input Supply Bias Current V V = 12V, V = 1.5V, MODE = GND 7 mA Q(VIN) IN1 = IN2 OUT V V = 12V, V = 1.5V, MODE = INTV 500 ?A IN1 = IN2 OUT CC Shutdown, RUN1 = RUN2 = 0 45 ?A I Input Supply Current V V = 12V, V = 1.5V, I = 2A 0.32 A S(VIN) IN1 = IN2 OUT OUT I Output Continuous Current Range V V = 12V, V = 1.5V (Note 3) l 0 2 A OUT(DC) IN1 = IN2 OUT l ?V /V Line Regulation Accuracy V = 1.5V, V V = 3.6V to 20V, I = 0A 0.01 0.1 %/V OUT(Line) OUT OUT IN1 = IN2 OUT ?V /V Load Regulation Accuracy V = 1.5V, I = 0A to 2A l 0.2 1.0 % OUT(Load) OUT OUT OUT V Output Ripple Voltage I = 0A, C = 100?F Ceramic, V V = 12V, 5 mV OUT(AC) OUT OUT IN1 = IN2 V = 1.5V OUT ?V Turn-On Overshoot I = 0A, C = 100?F Ceramic, V V = 12V, 30 mV OUT(START) OUT OUT IN1 = IN2 V = 1.5V OUT t Turn-On Time C = 100?F Ceramic, No Load, TRACK/SS = 0.01?F, 1.25 ms START OUT V V = 12V, V = 1.5V IN1 = IN2 OUT ?V Peak Deviation for Dynamic Load Load: 0% to 50% to 0% of Full Load, C = 100?F 100 mV OUTLS OUT Ceramic, V V = 12V, V = 1.5V IN1 = IN2 OUT t Settling Time for Dynamic Load Load: 0% to 50% to 0% of Full Load, C = 100?F 20 ?s SETTLE OUT Step Ceramic, V V = 12V, V = 1.5V IN1 = IN2 OUT I Output Current Limit V V = 12V, V = 1.5V 3 4 A OUTPK IN1 = IN2 OUT V Voltage at FB Pin I = 0A, V = 1.5V l 0.592 0.60 0.608 V FB OUT OUT I Current at FB Pin (Note 4) ?30 nA FB R Resistor Between V and FB Pins 60.00 60.40 60.80 kO FBHI OUT I Track Pin Soft-Start Pull-Up Current TRACK/SS = 0V 1.25 ?A TRACK/SS t Internal Soft-Start Time 10% to 90% Rise Time (Note 4) 400 700 ?s SS t Minimum On-Time (Note 4) 20 ns ON(MIN) t Minimum Off-Time (Note 4) 45 ns OFF(MIN) V PGOOD Trip Level V With Respect to Set Output PGOOD FB V Ramping Negative ?8 ?14 % FB V Ramping Positive 8 14 % FB R PGOOD Pull-Down Resistance 1mA Load 20 O PGOOD V Internal V Voltage V V = 3.6V to 20V 3.1 3.3 3.5 V INTVCC CC IN1 = IN2 Rev B 3 For more information www.analog.com

Tariff Concession Code
Tariff Desc

Free
8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
AD4
ANALOG DEVICES
Analog Devices Hittite
ANALOG DEVICES (LINEAR TECHNOLOGY)
Analog Devices / Hittite
Analog Devices / Linear Technology
Analog Devices Inc
Analog Devices Inc.
Analog Devices, Inc.
ANALOG MICRO ELECTRONICS
ANALOG MICROELECTRONICS
LINEAR
LINEAR TECH
Linear Technology
Linear Technology (part of ADI)
LT
LT4
Technology