TPS2490, TPS2491, +48 V Hot Swap Power Manager Evaluation Module (Rev. A)

The +48-V hot-swap power manager evaluation module (EVM) is a two-board platform that enables designers to rapidly learn about and evaluate the performance of the TPS2490 or TPS2491. Texas Instruments TPS2490 and TPS2491 +48-V hot-swap power manager integrated circuits (IC) ensure the hot-swap safety and add protection during fault conditions for boards or modules in +48-V hot-swap environments. The ICs feature programmable current and power limiting, electronic circuit breaker, adjustable undervoltage-lock enable input, and power-good reporting output. The +48-V hot-swap EVM is a PCB-based tool used to demonstrate the performance and operation of the TPS2490 and TPS2491 ICs in simulated live insertion and removal actions.