TPS40131 Evaluation Module TPS40131EVM (OBSOLETE)

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The TPS40131EVM uses the TPS40131 Synchronous Buck Controller. TPS40131EVM is designed to use a regulated 10.8 V to 13.2 V bus to produce a high current, regulated output. The output is capable of supplying up to 40 A 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.

  • 10.8 V - 13.2 V input range
  • 1.5 V fixed output
  • 40 A DC Steady State Current
  • 380 kHz switching frequency per phase
  • Single Main Switch N-channel MOSFET and Two Synchronous Rectifier N-channel MOSFETs per phase
  • Convenient test points for probing critical waveforms and non-invasive loop response testing

Technical Documents
Datasheet (1)
Title Type Size (KB) Date
PDF 1944 12 Feb 2007
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (3)

Part Number Name Product Family
CSD16404Q5A  25V, N ch NexFET MOSFET™, single SON5x6, 7.2mOhm  MOSFETs 
CSD17501Q5A  30V, N-Channel NexFET™ Power MOSFET with 20 Volt Vgs  MOSFETs 
TPS40131  Two-Phase Synchronous Buck Controller w/Integrated Mosfet Drivers  Step-down (buck) 

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