TPS543320RPYR 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

TPS543320RPYR

4-V TO 18-V, 3-A SYNCHRONOUS SWI

Function: Step-Down
Topology: Buck
Voltage - Input (Min): 4V
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 0.5V
Output Type: Adjustable
Current - Output: 3A
Frequency - Switching: 500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz
Synchronous Rectifier: Yes

Original manufacturerCommercial terms confirmed per lot

ManufacturerTexas Instruments

Package / case14-VFQFN

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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TPS543320RPYR technical parameters
Parameter	Value
Current - Output	3A [1]
Base Product Number	TPS543320 [1]
Frequency - Switching	500kHz, 750kHz, 1MHz, 1.5MHz, 2.2MHz [1]
Function	Step-Down [1]
Mfr	Texas Instruments [1]
Mounting Type	Surface Mount [1]
Number of Outputs	1 [1]
Operating Temperature	-40°C~150°C(TJ) [1]
Output Configuration	Positive [1]
Output Type	Adjustable [1]
Product Status	Active [1]
Synchronous Rectifier	Yes [1]
Topology	Buck [1]
Voltage - Input (Max)	18V [1]
Voltage - Input (Min)	4V [1]
Voltage - Output (Min/Fixed)	0.5V [1]
Voltage - Output (Max)	5.5V [1]
Package / Case	14-VFQFN [1]

Specification references[1]Texas Instruments TPS543320RPYR vendor product record ↗

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

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