The TPS543C20EVM-869 from Texas Instruments is a 80A dual phase stackable evaluation module. TPS543C20EVM-869 is a two-phase, buck converter with two stacked TPS543C20 devices. It uses a nominal 12V bus to produce a regulated 0.9V output at up to 80A load current (40A per phase). The TPS543C20EVM-869 is designed to demonstrate the stacking operation of the TPS543C20 in a two phase, low-output-voltage application while providing a number of test points to evaluate the performance of the devices. The TPS543C20EVM-869 can be modified to two separated single-phase, buck converters by changing the components assembled.
- Convenient test points for probing critical waveforms
- Switching frequency is 500KHz
- 90% peak efficiency
- Operating temperature range from 0°C to 85°C
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