Features for the TPS2121EVM-023
- Adjustable Overvoltage Protection
- Adjustable Priority Voltage Input
- Adjustable Soft Start/Input Settling Time
- Seamless Switchover between Input Sources
Description for the TPS2121EVM-023
The TPS212x EVM is an evaluation module for TI's TPS212x family of two-input, one-output power multiplexers. This device automatically detects, selects, and seamlessly transitions between two power supplies, each operating from 2.7 V to 22 V. The TPS2121 device, the VSON hot-rod package, can deliver up to 4 A while the TPS2120, WCSP package, can handle up to 3 A. This user's guide contains the EVM schematics, board layout, list of materials, and necessary instructions on how to properly operate the EVM.