TPS2456EVM

TPS2456 Dual 12V Protection and Blocking ORing Controller Evaluation Module

TPS2456EVM

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Overview

The TPS2456EVM is an evaluation module used to evaluate the TPS2456 dual 12-V protection/blocking controller. The TPS2456 provides hot swap capability and diode Or functions via external Mosfets. The TPS2456 is a dual, 12-V, channel protection (hot swap) and blocking (ORing) controller that provides inrush control, current limiting, overload protection, and reverse current blocking. The current sense topology provides both accurate current limits and independent setting of current limit and fast trip thresholds.

Features
  • One TPS2456 Dual 12V Protection and Blocking and ORing controller IC
  • Programming and sense resistors (12 V)
  • Low RDS(ON) pass and block FET’s (12 V)
  • Input and output power jacks for external supply and optional load connection
  • Up to 880 µF (4 x 220 µF) jumpered load capacitors (each channel) for simulated
  • Payload Power output bulk capacitance
  • Can be configured to latch off or retry on fault
eFuses & hot swap controllers
TPS2456 8.5-V to 15-V dual channelHot Swap with Oring TPS2456A 8.5-V to 15-V dual channelHot Swap with Oring and Impro-Ved Slew Rate Immunity

 

MOSFETs
CSD16403Q5A 25-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 3.7 mOhm
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Evaluation board

TPS2456EVM — TPS2456 Dual 12V Protection and Blocking ORing Controller Evaluation Module

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Technical documentation

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Type Title Date
* EVM User's guide TPS2456 EVM Users Guide 24 Mar 2010
Certificate TPS2456EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet Dual 12 V Protection / Blocking Controller datasheet (Rev. C) 18 Jul 2012

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