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TPS54291EVM-431

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Texas Instruments

EVAL MODULE FOR TPS54291-431

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Development Boards, Kits, Programmers

TPS54291EVM-431

Active

Texas Instruments

EVAL MODULE FOR TPS54291-431

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS54291EVM-431

Board Type	Fully Populated
Current - Output	2.5 A, 1.5 A
Frequency - Switching	600 kHz
Main Purpose	DC/DC, Step Down
Outputs and Type	2
Outputs and Type	Non-Isolated
Regulator Topology	Buck
Supplied Contents	Board(s)
Utilized IC / Part	TPS54291
Voltage - Input [Max]	13.2 V
Voltage - Input [Min]	9.6 V
Voltage - Output	1.2 V, 3.3 V

TPS54291 Series

4.5 V to 18 V input, 600 kHz, 1.5 / 2.5 A dual synchronous step-down converter

Part	Current - Output	Main Purpose	Supplied Contents	Voltage - Output	Outputs and Type	Outputs and Type	Voltage - Input [Max]	Voltage - Input [Min]	Frequency - Switching	Board Type	Regulator Topology	Utilized IC / Part	Package / Case	Package / Case	Number of Outputs	Voltage - Output (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Function	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Mounting Type	Output Configuration	Output Type	Voltage - Input (Min) [Min]	Supplier Device Package	Topology
Texas Instruments TPS54291EVM-431	1.5 A 2.5 A	DC/DC Step Down	Board(s)	1.2 V 3.3 V	2	Non-Isolated	13.2 V	9.6 V	600 kHz	Fully Populated	Buck	TPS54291
Texas Instruments TPS54291PWPR	1.5 A 2.5 A								600 kHz				16-PowerTSSOP	0.173 in 4.4 mm Width	2	16.2 V	-40 °C	125 °C	Step-Down	0.8 V	18 V	Surface Mount	Positive	Adjustable	4.5 V	16-HTSSOP	Buck
Texas Instruments TPS54291PWP	1.5 A 2.5 A								600 kHz				16-PowerTSSOP	0.173 in 4.4 mm Width	2	16.2 V	-40 °C	125 °C	Step-Down	0.8 V	18 V	Surface Mount	Positive	Adjustable	4.5 V	16-HTSSOP	Buck

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	$ 58.80

Description

General part information

TPS54291 Series

The TPS54290, TPS54291, and TPS54292 devices are dual-output, fully synchronous buck converters capable of supporting applications with a minimal number of external components. It operates from a 4.5-V to 18-V input supply voltage, and supports output voltages as low as 0.8 V and as high as 90% of the input voltage.

Both high-side and low-side MOSFETs are integrated to provide fully synchronous conversion with higher efficiency. Channel 1 can provide up to 1.5 A of continuous current. Meanwhile, Channel 2 supports up to 2.5 A.

Current mode control simplifies the compensation. The external compensation adds flexibility for the user to choose different type of output capacitors.

Documents

Technical documentation and resources