Texas Instruments TPS40131 Evaluation Module TPS40131EVM TPS40131EVM Ficha De Dados
Códigos do produto
TPS40131EVM
www.ti.com
1
Introduction
2
Description
2.1
Applications
2.2
Features
Introduction
The TPS40131EVM evaluation module (EVM) is a single output two-phase synchronous buck converter.
The EVM delivers 1.5V at 40A. The module uses the TPS40131 Synchronous Buck Controller.
The EVM delivers 1.5V at 40A. The module uses the TPS40131 Synchronous Buck Controller.
TPS40131EVM is designed to use a regulated 10.8V to 13.2V bus to produce a high current, regulated
output. The output is capable of supplying up to 40A of load current. The TPS40131EVM is designed to
demonstrate the TPS40131 in a typical regulated bus to low-voltage application while providing a number
of test points to evaluate the performance of the TPS40131 in a given application.
output. The output is capable of supplying up to 40A of load current. The TPS40131EVM is designed to
demonstrate the TPS40131 in a typical regulated bus to low-voltage application while providing a number
of test points to evaluate the performance of the TPS40131 in a given application.
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Point of Load Converters
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Graphics Cards
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Internet Servers
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Networking Equipment
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Telecommunications Equipment
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DC Power Distributed Systems
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10.8V – 13.2V input range
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1.5V fixed output
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40-A DC Steady State Current
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380kHz switching frequency per phase
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Single Main Switch N-channel MOSFET and Two Synchronous Rectifier N-channel MOSFETs per
phase
phase
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Convenient test points for probing critical waveforms and non-invasive loop response testing
2
Using the TPS40131EVM, A 40A Single Output
SLVU198A – February 2007 – Revised May 2007
Two-Phase Synchronous Buck Converter