Mfr. #:
TPS5450DDA
Description:
Buck Switching Regulator IC Positive Adjustable 1.221V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
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Delivery
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Documents

NAMETYPE
DatasheetsTPS5450
Product Training ModulesUnderstanding SWIFT Step Down Dc/Dc Converters
Design ResourcesTPS5450 Design with WEBENCH® Power Designer
Featured ProductCreate your power design now with TI’s WEBENCH® Designer
Reference Design LibraryTPS5450EVM-254: 5V @ 5A, 10 ~ 31 Vin
Manufacturer Product PageTPS5450DDA 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
Series-
PackagingTube
Part StatusActive
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)5.5V
Voltage - Input (Max)36V
Voltage - Output (Min/Fixed)1.221V
Voltage - Output (Max)31.32V
Current - Output5A
Frequency - Switching500kHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package8-SO PowerPad

Resources

NAMETYPE
Standard Package75
Other Names296-21715-5
TagsTPS5450D TPS5450 TPS545 TPS54 TPS5 TPS

For Use With

Part NumberDescription
TPS5450EVM-254TPS5450 SWIFT™ DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board

Interested

Part NumberDescription
LTST-C170GKTLED GREEN CLEAR 0805 SMD
B540C-13-FDIODE SCHOTTKY 40V 5A SMC
B340A-13-FDIODE SCHOTTKY 40V 3A SMA
17256562 Position Wire to Board Terminal Block Horizontal with Board 0.100" (2.54mm) Through Hole
7A-12.000MAAJ-TCrystal 12.0000MHz 30ppm 18pF 80 Ohm -20°C - 70°C Surface Mount 2-SMD

Package

Part NumberDescription
TPS5450DDARBuck Switching Regulator IC Positive Adjustable 1.221V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
TPS5450DDARIC REG BUCK ADJ 5A 8SOPWRPAD
TPS5450DDARIC REG BUCK ADJ 5A 8SOPWRPAD
TPS5450DDARG4Buck Switching Regulator IC Positive Adjustable 1.221V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
TPS5450DDAG4Buck Switching Regulator IC Positive Adjustable 1.221V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)

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  • Delivery date: usually 2 to 7 working days.
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