TPS2412 Evaluation Module


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The TPS2412EVM is an evaluation module set up to wire-OR two power supplies for redundant power to a load using two TPS2412s and MOSFETs.


The 5 V supply is jumper selected to power VDD on the TPS2412s and the glitch circuit if the control voltage is less than 3.0 V. The Glitch maker, discussed in the test methods section of the User's Guide, applies a 1 ohm load to the input supply for 1 ms. This disruption allows the user to scope test points and observe system recovery. The Rset resistor is used to program the turn-off point of the TPS2411.

Ideal diode/ORing controllers
TPS2412 0.8-V to 16.5-V 1.2A IQ 292-uA Igate source N+1 and OR-ing power rail controller TPS2413 0.8-V to 16.5-V 1.2A IQ 291-uA Igate source N+1 and OR-ing power rail controller


CSD17501Q5A 30-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 2.9 mOhm
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Evaluation board

TPS2412EVM — TPS2412 Evaluation Module

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Technical documentation

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Type Title Date
Data sheet TPS241x N+1 and ORing Power Rail Controller datasheet (Rev. D) PDF | HTML 09 Oct 2019
Certificate TPS2412EVM EU Declaration of Conformity (DoC) 02 Jan 2019
User guide TPS2411EVM and TPS2413EVM User's Guide 02 Jan 2007

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