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TPS40305EVM-488

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Texas Instruments

TPS40305 DC TO DC CONTROLLER 1.76V TO 1.84V OUTPUT EVALUATION BOARD

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Development Boards, Kits, Programmers

TPS40305EVM-488

Active

Texas Instruments

TPS40305 DC TO DC CONTROLLER 1.76V TO 1.84V OUTPUT EVALUATION BOARD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS40305EVM-488

Board Type	Fully Populated
Current - Output	10 A
Frequency - Switching	1.2 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	TPS40305
Voltage - Input [Max]	14 V
Voltage - Input [Min]	8 V
Voltage - Output	1.8 V

TPS40305 Series

3-V to 20-V, 25-A, 1.2-MHz synchronous buck controller with FSS

Part	Supplier Device Package	Frequency - Switching	Topology	Mounting Type	Function	Output Configuration	Output Phases	Package / Case	Output Type	Control Features	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Regulator Topology	Supplied Contents	Board Type	Current - Output	Voltage - Input [Max]	Voltage - Input [Min]	Outputs and Type	Outputs and Type	Utilized IC / Part	Voltage - Output	Main Purpose
Texas Instruments TPS40305DRCT	10-VSON (3x3)	1.2 MHz	Buck	Surface Mount	Step-Down	Positive	1	10-VFDFN Exposed Pad	Transistor Driver	Enable Power Good Soft Start	3 V	20 V	1	-40 °C	125 ¯C
Texas Instruments TPS40305DRCR	10-VSON (3x3)	1.2 MHz	Buck	Surface Mount	Step-Down	Positive	1	10-VFDFN Exposed Pad	Transistor Driver	Enable Power Good Soft Start	3 V	20 V	1	-40 °C	125 ¯C
Texas Instruments TPS40305EVM-488		1.2 kHz														Buck	Board(s)	Fully Populated	10 A	14 V	8 V	Non-Isolated	1	TPS40305	1.8 V	DC/DC Step Down

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	$ 199.00

Description

General part information

TPS40305 Series

The TPS4030x is a family of cost-optimized synchronous buck controllers that operate from 3-V to 20-V input. The controller implements a voltage-mode control architecture with input-voltage feed-forward compensation that responds instantly to a change in input voltage. The switching frequency is fixed at 300 kHz, 600 kHz, or 1.2 MHz.

The frequency spread-spectrum (FSS) feature adds to the switching frequency, significantly reducing the peak EMI noise and making it much easier to comply with EMI standards.

The TPS4030x offers design with a variety of user-programmable functions, including soft start, overcurrent protection (OCP) levels, and loop compensation.

Documents

Technical documentation and resources