Product Information

MIC4744YML-TR

Name: MIC4744YML-TR
Brand: Microchip
SKU: MIC4744YMLTR_Microchip
Availability: OutOfStock
Rating: 5 (11 reviews)

MIC4744YML-TR electronic component of Microchip

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Datasheet

Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 2A 16-VQFN Exposed Pad, 16-MLF®

Manufacturer: Microchip

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)

5000: USD 3.348 ea
Line Total: USD 16740

0 - Global Stock

MOQ: 5000 Multiples: 5000
Pack Size: 5000

More Buying Options & Price Grid(s)

Availability	Price	Buy Price	Quantity
0 - Global Stock Ships to you between Fri. 26 Apr to Thu. 02 May MOQ : 5000 Multiples : 5000 MIC4744YML-TR Microchip	5000 : USD 3.78

0 - Global Stock Ships to you between Fri. 26 Apr to Thu. 02 May MOQ : 5000 Multiples : 5000 MIC4744YML-TR Microchip	5000 : USD 3.7548

0 - Global Stock Ships to you between Fri. 26 Apr to Thu. 02 May MOQ : 1 Multiples : 1 MIC4744YML-TR Microchip	1 : USD 4.9673 25 : USD 3.9554 100 : USD 3.6046

0 - Global Stock Ships to you between Fri. 26 Apr to Thu. 02 May MOQ : 1 Multiples : 1 MIC4744YML-TR Microchip	1 : USD 4.9673 25 : USD 3.9554 100 : USD 3.6046

0 - Global Stock Ships to you between Thu. 02 May to Mon. 06 May MOQ : 5000 Multiples : 5000 MIC4744YML-TR Microchip	5000 : USD 3.2085

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Additional Infomation About Product

MIC4744 4 MHz Dual 2A Integrated Switch Buck Regulator General Description Features The Micrel MIC4744 is a high efficiency dual PWM buck 2.9 to 5.5V supply voltage (step-down) regulator that provides dual 2A current output. 4MHz PWM mode The MIC4744 operates at 4MHz. A proprietary internal 2A Dual output compensation technique allows a closed loop bandwidth of Greater than 90% efficiency over 200kHz. 100% maximum duty cycle The low on-resistance internal P-Channel MOSFET of the Output voltage adjustable down to 0.6V MIC4744 allows efficiencies over 90%, reduces external components count and eliminates the need for an Ultra-fast transient response expensive current sense resistor. Ultra-small external components Stable with a 0.47H inductor and a 10F output The MIC4744 operates from 2.9V to 5.5V input and the capacitor output can be adjusted down to 0.6V. The device can Fully integrated 2A MOSFET switches operate with a maximum duty cycle of 100% for use in low- dropout conditions. Micro-power shutdown Thermal shutdown and current limit protection The MIC4744 is available in the exposed pad 16-pin 3mm x 3mm MLF and ETSSOP-16 packages with Available in 3mm x 3mm 16-pin MLF and 16-pin junction operating temperature ranging from 40C to TSSOP packages +125C. 40 C to +125 C junction temperature range All support documentation can be found on Micrels web Applications site at: www.micrel.com. Broadband: xDSL modems Automotive satellite radios HD STB, DVD/TV recorder Computer peripherals: printers and graphic cards FPGA/ASIC General point of load Typical Application 5.0Vin 3.3Vout Efficiency 100 98 96 94 92 90 88 86 84 82 80 0.0 0.4 0.8 1.2 1.6 2.0 OUTPUT CURRENT (A) 2A 4MHz Dual Buck Regulator MLF and MicroLeadFrame are registered trademarks of Amkor Technology, Inc. Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 Micrel, Inc. MIC4744 Ordering Information Part Number Output Voltage Junction Temp. Range Package Lead Finish MIC4744YML Adj. 40 to +125C 16-Pin 3mm x 3mm MLF Pb-Free MIC4744YTSE Adj. 40 to +125C 16-Pin EPAD TSSOP Pb-Free Note: MLF is a GREEN RoHS-compliant package. Lead finish is NiPdAu. Mold compound is Halogen Free. Pin Configuration 16-Pin 3mm x 3mm MLF (YML) 16-Pin EPAD-TSSOP (YTSE) 2 March 2009 M9999-030209-C

HS Compliance

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:

Microchip may also be referenced as

AT9
ATM
Atmel
Atmel Wireless (VA)
M4S
M6S
M8S
M9S
MCP
Micrel
Micrel Inc
MICREL SEMICONDUCTOR
MICREL SYNERGY SEMI
MICROCHIP (ATMEL)
MICROCHIP (MICREL)
MICROCHIP (MICROSEMI)
MICROCHIP (SUPERTEX)
Microchip / Microsemi
Microchip / Vectron
Microchip Tech
MICROCHIP TECH.
Microchip Technology
Microchip Technology Micrel
Microchip Technology / Atmel
Microchip Technology / Micrel
MICROCHIPDIRECT
MICROSEMI
Microsemi Analog Mixed Signal Group
Microsemi Analog Mixed Signal Group [MIL]
Microsemi Commercial Components Group
MICROSEMI COMMUNICATIONS INC.
Microsemi Consumer Medical Product Group
Microsemi Corporation
Microsemi FTD
Microsemi Power Management Group
Microsemi Power Products Group
Microsemi SoC
MICROSEMI/LAWRENCE
MICROSEMI/LINFINITY
MSC
Roving Networks
ROVING NETWORKS INC
ROVING NETWORKS INC.
ROVING NETWORKS, INC.
Silicon Storage
SILICON STORAGE TECH
SILICON STORAGE TECHNOLOGY
Supertex
Vectron
VECTRON INTERNATIONAL
VECTRON INTL
Vitesse Microsemi
Vitesse / Microsemi

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