Product Information

LTC3642EMS8E-3.3#PBF

LTC3642EMS8E-3.3#PBF electronic component of Analog Devices

Datasheet
Switching Voltage Regulators High Voltage 50mA Synchronous MicroPower Step-Down Converter

Manufacturer: Analog Devices
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 6.1236 ea
Line Total: USD 6.1236

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


Ships to you between Fri. 05 Apr to Thu. 11 Apr

MOQ : 1
Multiples : 1

Stock Image

LTC3642EMS8E-3.3#PBF
Analog Devices

1 : USD 6.1236
25 : USD 4.1051
100 : USD 3.4852

0 - Global Stock


Ships to you between Thu. 11 Apr to Mon. 15 Apr

MOQ : 1
Multiples : 1

Stock Image

LTC3642EMS8E-3.3#PBF
Analog Devices

1 : USD 9.0022
10 : USD 7.9128
50 : USD 7.686
100 : USD 6.4818
250 : USD 6.2879

0 - Global Stock


Ships to you between Fri. 05 Apr to Thu. 11 Apr

MOQ : 1
Multiples : 1

Stock Image

LTC3642EMS8E-3.3#PBF
Analog Devices

1 : USD 7.7949
3 : USD 5.5774
8 : USD 5.2703

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Quiescent Current
Input Voltage
Operating Temperature Range
Type
Brand
Shutdown
Operating Supply Current
Product Type
Factory Pack Quantity :
Subcategory
Cnhts
Development Kit
Hts Code
Mxhts
LoadingGif

Notes:- Show Stocked Products With Similar Attributes.
Image Description
102781-HMC272AMS8 electronic component of Analog Devices 102781-HMC272AMS8

- HMC272AMS8E Mixer 1.7GHz ~ 3GHz Evaluation Board
Stock : 0

104991-HMC327MS8G electronic component of Analog Devices 104991-HMC327MS8G

Analog Devices Hittite RF Development Tools Eval PCB
Stock : 0

105706-HMC384LP4 electronic component of Analog Devices 105706-HMC384LP4

Analog Devices Hittite Clock & Timer Development Tools Eval PCB
Stock : 0

105706-HMC506LP4 electronic component of Analog Devices 105706-HMC506LP4

Analog Devices Hittite Clock & Timer Development Tools Eval PCB
Stock : 0

107384-HMC493LP3 electronic component of Analog Devices 107384-HMC493LP3

RF Development Tools HMC493LP3 Evaluation PCB
Stock : 0

107755-HMC454ST89 electronic component of Analog Devices 107755-HMC454ST89

Sub-GHz Development Tools HMC454ST89 Evaluation PCB, 900 MHz
Stock : 0

108190-HMC591LP5 electronic component of Analog Devices 108190-HMC591LP5

RF Development Tools HMC591LP5 Evaluation PCB
Stock : 0

106137-HMC370LP4 electronic component of Analog Devices 106137-HMC370LP4

Analog Devices Hittite RF Development Tools Eval PCB
Stock : 0

106137-HMC443LP4 electronic component of Analog Devices 106137-HMC443LP4

RF Development Tools HMC443LP4 Evaluation PCB
Stock : 0

109266-HMC550A electronic component of Analog Devices 109266-HMC550A

RF Development Tools HMC550A EVALUATION PCB ASSEMBLY
Stock : 0

Image Description
Hot FAN53600AUC33X electronic component of ON Semiconductor FAN53600AUC33X

Voltage Regulators - Switching Regulators 3MHz/6MHz 600mA Buck Regulator
Stock : 1

TPS60200DGSR electronic component of Texas Instruments TPS60200DGSR

Switching Voltage Regulators Regulated 3.3-V Charge Pump
Stock : 1

XC9272A06B4R-G electronic component of Torex Semiconductor XC9272A06B4R-G

Voltage Regulators - Switching Regulators DCDC Converter UL QC LOW OUTPUT VOLTAGE
Stock : 0

TPS60150DRVT electronic component of Texas Instruments TPS60150DRVT

Voltage Regulators - Switching Regulators 150mA,5V Charge Pump
Stock : 1

SC183CULTRT electronic component of Semtech SC183CULTRT

Switching Voltage Regulators 2.5MHZ, 2A SYNC STEP-DOWN CONV
Stock : 1

SC194AMLTRT electronic component of Semtech SC194AMLTRT

Conv DC-DC 2.7V to 5.5V Step Down Single-Out 1V 1A 10-Pin MLP EP T/R
Stock : 1900

MIC28513-2YFL-T5 electronic component of Microchip MIC28513-2YFL-T5

Switching Voltage Regulators 45V 4A Synchronous Buck Regulator with HyperSpeed Control
Stock : 1

MP28160GC-Z electronic component of Monolithic Power Systems MP28160GC-Z

Switching Voltage Regulators 5.5V0.5A High-Efficiency Integrated Buck-Boost Converter
Stock : 1

RT8205MGQW electronic component of Richtek RT8205MGQW

WQFN-24 AC-DC Controllers & Regulators ROHS
Stock : 1

GR8935LAJG electronic component of Grenergy GR8935LAJG

DIP-8 AC-DC Controllers & Regulators ROHS
Stock : 0

POWER LOSS (mW) LTC3642 High Efficiency, High Voltage 50mA Synchronous Step-Down Converter FEATURES DESCRIPTION n Wide Input Voltage Range: 4.5V to 45V The LTC 3642 is a high efficiency, high voltage step-down n Tolerant of 60V Input Transients DC/DC converter with internal high side and synchronous n Internal High Side and Low Side Power Switches power switches that draws only 12A typical DC sup- n No Compensation Required ply current at no load while maintaining output voltage n 50mA Output Current regulation. n Low Dropout Operation: 100% Duty Cycle The LTC3642 can supply up to 50mA load current and n Low Quiescent Current: 12A features a programmable peak current limit that provides n 0.8V Feedback Voltage Reference a simple method for optimizing efficiency in lower current n Adjustable Peak Current Limit applications. The LTC3642s combination of Burst Mode n Internal and External Soft-Start operation, integrated power switches, low quiescent cur- n Precise RUN Pin Threshold with Adjustable rent, and programmable peak current limit provides high Hysteresis efficiency over a broad range of load currents. n 3.3V, 5V and Adjustable Output Versions n With its wide 4.5V to 45V input range and internal Only Three External Components Required for Fixed overvoltage monitor capable of protecting the part through Output Versions n 60V surges, the LTC3642 is a robust converter suited for Low Profile (0.75mm) 3mm 3mm DFN and regulating a wide variety of power sources. Additionally, Thermally-Enhanced MS8E Packages the LTC3642 includes a precise run threshold and soft-start feature to guarantee that the power system start-up is APPLICATIONS well-controlled in any environment. n 4mA to 20mA Current Loops The LTC3642 is available in the thermally enhanced n Industrial Control Supplies 3mm 3mm DFN and MS8E packages. n Distributed Power Systems n L, LT, LTC, LTM, Burst Mode, Linear Technology, and the Linear logo are registered trademarks Portable Instruments and ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the n Battery-Operated Devices property of their respective owners. n Automotive Power Systems Efficiency and Power Loss vs Load Current TYPICAL APPLICATION 100 V = 10V IN 95 100 5V, 50mA Step-Down Converter EFFICIENCY 90 150H V OUT V IN V SW 5V IN 85 10 5V TO 45V 50mA LTC3642-5 1F 10F POWER LOSS RUN V OUT 80 HYST SS I 75 1 SET GND 70 3642 TA01a 65 0.1 0.1 1 10 100 LOAD CURRENT (mA) 3642 TA01b 3642fc 1 EFFICIENCY (%)LTC3642 ABSOLUTE MAXIMUM RATINGS (Note 1) V Supply Voltage ..................................... 0.3V to 60V Operating Junction Temperature Range IN SW Voltage (DC) ........................... 0.3V to (V + 0.3V) (Note 2) ..................................................40C to 125C IN RUN Voltage .............................................. 0.3V to 60V Storage Temperature Range ...................65C to 150C HYST, I , SS Voltages ............................... 0.3V to 6V Lead Temperature (Soldering, 10 sec) SET V ............................................................... 0.3V to 6V MS8E ................................................................ 300C FB V (Fixed Output Versions) ....................... 0.3V to 6V OUT PIN CONFIGURATION TOP VIEW TOP VIEW SW 1 8 GND SW 1 8 GND V 2 7 HYST IN 9 V 2 9 7 HYST IN GND GND I 3 6 V /V I V /V SET OUT FB 3 6 SET OUT FB SS 4 5 RUN SS RUN 4 5 MS8E PACKAGE 8-LEAD PLASTIC MSOP DD PACKAGE T = 125C, = 40C/W, = 5-10C/W JMAX JA JC 8-LEAD (3mm 3mm) PLASTIC DFN EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB T = 125C, = 43C/W, = 3C/W JMAX JA JC EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LTC3642EMS8E PBF LTC3642EMS8E TRPBF 8-Lead Plastic MSOP 40C to 125C LTDTH LTC3642EMS8E-3.3 PBF LTC3642EMS8E-3.3 TRPBF 8-Lead Plastic MSOP 40C to 125C LTDYN LTC3642EMS8E-5 PBF LTC3642EMS8E-5 TRPBF 8-Lead Plastic MSOP 40C to 125C LTDYQ LTC3642IMS8E PBF LTC3642IMS8E TRPBF LTDTH 8-Lead Plastic MSOP 40C to 125C LTC3642IMS8E-3.3 PBF LTC3642IMS8E-3.3 TRPBF 8-Lead Plastic MSOP 40C to 125C LTDYN LTC3642IMS8E-5 PBF LTC3642IMS8E-5 TRPBF LTDYQ 8-Lead Plastic MSOP 40C to 125C LTC3642EDD PBF LTC3642EDD TRPBF 8-Lead (3mm 3mm) Plastic DFN 40C to 125C LDTJ LTC3642EDD-3.3 PBF LTC3642EDD-3.3 TRPBF LDYM 8-Lead (3mm 3mm) Plastic DFN 40C to 125C LTC3642EDD-5 PBF LTC3642EDD-5 TRPBF 8-Lead (3mm 3mm) Plastic DFN 40C to 125C LDYP LTC3642IDD PBF LTC3642IDD TRPBF 40C to 125C LDTJ 8-Lead (3mm 3mm) Plastic DFN LTC3642IDD-3.3 PBF LTC3642IDD-3.3 TRPBF 8-Lead (3mm 3mm) Plastic DFN 40C to 125C LDYM LTC3642IDD-5 PBF LTC3642IDD-5 TRPBF 40C to 125C LDYP 8-Lead (3mm 3mm) Plastic DFN Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to:

Tariff Desc

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 (MAXIM INTEGRATED)
ANALOG DEVICES (TRINAMIC)
Analog Devices / Hittite
Analog Devices / Linear Technology
Analog Devices Inc
Analog Devices Inc.
Analog Devices, Inc.
DA4
Dallas
DALLAS / MAXIM
Dallas Semiconductor (VA)
LINEAR
LINEAR TECH
Linear Technology
Linear Technology (part of ADI)
LT
LT4
MAXIM
Maxim Integrated
MAXIM INTEGRATED / ANALOG DEVICES
Maxim Integrated Products
MAXIM-DALLAS
MX4
Technology
Trinamic
TRINAMIC / ANALOG DEVICES
Trinamic Motion Control
Trinamic Motion Control GmbH

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted