Development Boards, Kits, Programmers

TPS54428EVM-052

Active

Texas Instruments

EVAL MODULE FOR TPS5442-052

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Development Boards, Kits, Programmers

TPS54428EVM-052

Active

Texas Instruments

EVAL MODULE FOR TPS5442-052

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS54428EVM-052

Board Type	Fully Populated
Current - Output	4 A
Frequency - Switching	650 kHz
Main Purpose	DC/DC, Step Down
Outputs and Type	Non-Isolated
Outputs and Type	1
Regulator Topology	Buck
Supplied Contents	Board(s)
Utilized IC / Part	TPS54428
Voltage - Input [Max]	18 V
Voltage - Input [Min]	4.5 V
Voltage - Output	1.05 V

TPS54428 Series

4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT™ Converter with Eco-mode™

Part	Voltage - Output	Board Type	Frequency - Switching	Current - Output	Main Purpose	Outputs and Type	Outputs and Type	Utilized IC / Part	Voltage - Input [Max]	Voltage - Input [Min]	Regulator Topology	Supplied Contents	Function	Number of Outputs	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Supplier Device Package	Topology	Voltage - Input (Min) [Min]	Mounting Type	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Voltage - Output (Max) [Max]	Package / Case [y]	Package / Case [x]	Package / Case
Texas Instruments TPS54428EVM-052	1.05 V	Fully Populated	650 kHz	4 A	DC/DC Step Down	Non-Isolated	1	TPS54428	18 V	4.5 V	Buck	Board(s)
Texas Instruments TPS54428DDAR			650 kHz	4 A									Step-Down	1	0.76 V	18 V	8-SO PowerPad	Buck	4.5 V	Surface Mount	Positive	85 °C	-40 °C	Adjustable	7 V	3.9 mm	0.154 in	8-PowerSOIC
Texas Instruments TPS54428DRCR			650 kHz	4 A									Step-Down	1	0.76 V	18 V	10-VSON (3x3)	Buck	4.5 V	Surface Mount	Positive	85 °C	-40 °C	Adjustable	7 V			10-VFDFN Exposed Pad
Texas Instruments TPS54428DRCT			650 kHz	4 A									Step-Down	1	0.76 V	18 V	10-VSON (3x3)	Buck	4.5 V	Surface Mount	Positive	85 °C	-40 °C	Adjustable	7 V			10-VFDFN Exposed Pad

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 49.00

Description

General part information

TPS54428 Series

The TPS54428 is an adaptive on-time D-CAP2™ mode synchronous buck converter.

The TPS54428 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution.

The main control loop for the TPS54428 uses the D-CAP2™ mode control that provides a fast transient response with no external compensation components.

Documents

Technical documentation and resources