Texas Instruments TPS546C20AEVM1-PWR746 Buck Converter EVM
Texas Instruments TPS546C20AEVM1-PWR746 Buck Converter Evaluation Module (EVM) is for the evaluation of the TPS546C20A. The TPS546C20A device is a stackable synchronous buck with a PMBus interface that can operate from a nominal 4.5V to 18V supply. Two separated PMBUS-Enabled buck converters are included in the evaluation module. Each converter provides a 0.9V output at up to 35A from a 12V input bus. The evaluation module provides several test points to help the user evaluate the performance of the Texas Instruments TPS546C20A.
Features
- Two separated PMBUS-enabled buck converters
- 35A DC steady-state output current from each converter
- ±0.5% 0.6VREF tolerance over -40 to 125°C junction temperature
- 0.35V to 1.65V adjustable VREF for AVS and margining through PMBUS
- A true differential remote sense amplifier
- Programmable OCP, UVLO, OV, UV, OT thresholds
- Internal temperature monitoring
Board Layout
Published: 2017-05-11
| Updated: 2022-05-05