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LM5642XMH

LM5642XMH
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For Reference Only

Part Number LM5642XMH
OEMstron Part # LM5642XMH
Manufacturer Texas Instruments
Category SemiconductorsPower Management ICsVoltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK 28ETSSOP
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models LM5642XMH PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 16 - Mar 21 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

LM5642XMH Specifications

Part Number LM5642XMH
Brand Texas Instruments
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - DC DC Switching Controllers
Manufacturer
Series -
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 4.5V ~ 36V
Frequency - Switching 375kHz
Duty Cycle (Max) 98.9%
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces -
Control Features Current Limit, Enable, Soft Start
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package 28-HTSSOP

LM5642XMH Documents

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Part Number Description Stock

LM5642XMHX/NOPB

D# V36:1790_07282505

Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin HTSSOP EP T/R

RoHS: Compliant
Americas - 0

LM5642XMH/NOPB

D# V36:1790_07282504

Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin HTSSOP EP Tube

RoHS: Compliant
Americas - 0
Part Number Description Stock

LM5642XMH/NOPB

Texas Instruments

IC REG CTRLR BUCK PWM 28TSSOP

1092

LM5642XMHX/NOPB

Texas Instruments

IC REG CTRLR BUCK PWM 28TSSOP

2392
Part Number Description Stock

LM5642XMH/NOPB

D# LM5642XMH/NOPB-ND

Texas Instruments

IC REG CTRLR BUCK 28TSSOP

210 In Stock

LM5642XMHX/NOPB

D# 296-LM5642XMHX/NOPBCT-ND

Texas Instruments

IC REG CTRLR BUCK 28TSSOP

1882 In Stock
Part Number Description Stock

LM5642XMHNOPBHTSSOP28

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

416

LM5642XMHNOPB

NATIONAL SE

OEM/CM QUOTES ONLY | NO BROKERS

1
Part Number Description Stock

LM5642XMHNOPB

Texas Instruments

OEM/CM ONLY

943
Part Number Description Stock

LM5642XMH/NOPB

D# 926-LM5642XMH/NOPB

Texas Instruments

Switching Controllers

RoHS: Compliant
69

LM5642XMHX/NOPB

D# 926-LM5642XMHX/NOPB

Texas Instruments

Switching Controllers

RoHS: Compliant
5798
Part Number Description Stock

LM5642XMHX/NOPB

D# NS-LM5642XMHX/NOPB

Texas Instruments

OEM/CM ONLY

7131

LM5642XMH/NOPB

D# NS-LM5642XMH/NOPB

Texas Instruments

OEM/CM ONLY

9958
Part Number Description Stock

LM5642XMH/NOPB

National Semiconductor Corporation

1
Part Number Description Stock

LM5642XMH/NOPB

Texas Instruments

LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

RoHS: Compliant
48
Part Number Description Stock

LM5642XMH/NOPB HTSSOP 28

National Semiconductor Corporation

OEM/CM ONLY

375
Part Number Description Stock

LM5642XMHX/NOPB

Texas Instruments

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

17,340

LM5642XMH/NOPB

Texas Instruments

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

8,927
Part Number Description Stock

LM5642XMHX/NOPB

Texas Instruments

shipping today

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