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TPS56221DQPT representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN18 sourced attributes1 source document

Texas Instruments · exact orderable part

TPS56221DQPT

IC REG BUCK ADJUSTABLE 25A 22SON

Function
Step-Down
Topology
Buck
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
14V
Voltage - Output (Min/Fixed)
0.6V
Output Type
Adjustable
Current - Output
25A
Frequency - Switching
300kHz, 500kHz, 950kHz
Synchronous Rectifier
Yes
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / case22-PowerLFDFN
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

18 normalized values · 1 validated source

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ParameterValue
Current - Output25A [1]
Base Product NumberTPS56221 [1]
Frequency - Switching300kHz, 500kHz, 950kHz [1]
FunctionStep-Down [1]
MfrTexas Instruments [1]
Mounting TypeSurface Mount [1]
Number of Outputs1 [1]
Operating Temperature-40°C~125°C(TJ) [1]
Output ConfigurationPositive [1]
Output TypeAdjustable [1]
Product StatusActive [1]
Synchronous RectifierYes [1]
TopologyBuck [1]
Voltage - Input (Max)14V [1]
Voltage - Input (Min)4.5V [1]
Voltage - Output (Min/Fixed)0.6V [1]
Voltage - Output (Max)13.02V [1]
Package / Case22-PowerLFDFN [1]
Specification references[1]Texas Instruments TPS56221DQPT vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerTexas InstrumentsView brand page →CategoryVoltage Regulators - DC DC Switching RegulatorsView category page →

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TPS56221DQPT Texas Instruments Datasheet, Specs and RFQ | MPNHarbor