Mfr. #:
LM5576QMH/NOPB
Description:
Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 3A 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
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Documents

NAMETYPE
DatasheetsLM5576
Product Training ModulesSIMPLE SWITCHER® Regulators
Powering FPGAs with SIMPLE SWITCHER® LMZ3 Power Modules
Video FileWide VIN Power Design with LMZ3 SIMPLE SWITCHER Power Module
SIMPLE SWITCHER® Power Modules with High Power Density
Inverting Made SIMPLE
SIMPLE SWITCHER Synchronous Regulator Family Overview
The Most Interesting Engineer in the World
Layout Tips for Radiated EMI Reduction in Your Designs
Thermal Design Made Simple
Loop Compensation Made SIMPLE
WEBENCH PCB Export for Synchronous SIMPLE SWITCHER Devices
Design ResourcesLM5576-Q1 Design with WEBENCH® Power Designer
Featured ProductAnalog Solutions for Xilinx FPGAs and CPLDs – Texas Instruments | Hotenda
Reference Design LibraryLM5576EVAL: 5V @ 3A, 7 ~ 75V in
Manufacturer Product PageLM5576QMH/NOPB Specifications
EDA / CAD ModelsDownload from Accelerated Designs
Online CatalogBuck (Step-Down) IC

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - Voltage Regulators - DC DC Switching Regulators
ManufacturerTexas Instruments
SeriesAutomotive, AEC-Q100, SIMPLE SWITCHER®
PackagingTube
Part StatusActive
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)6V
Voltage - Input (Max)75V
Voltage - Output (Min/Fixed)1.225V
Voltage - Output (Max)70V
Current - Output3A
Frequency - Switching50kHz ~ 500kHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package20-HTSSOP

Resources

NAMETYPE
Standard Package73
Other NamesLM5576QMH
LM5576QMH-ND
LM5576QMHNOPB
TagsLM5576QM LM5576Q LM5576 LM557 LM55 LM5

For Use With

Part NumberDescription
LM5576EVALLM5576 SIMPLE SWITCHER® DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board
LM5576BLDT/NOPBLM5576 SIMPLE SWITCHER®, WEBENCH® DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board
LM5576EVAL/NOPBLM5576 SIMPLE SWITCHER® DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board

Package

Part NumberDescription
LM5576QMHX/NOPBBuck Switching Regulator IC Positive Adjustable 1.225V 1 Output 3A 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
LM5576QMHX/NOPBIC REG BUCK ADJ 3A 20ETSSOP
LM5576QMHX/NOPBIC REG BUCK ADJ 3A 20ETSSOP

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