Description
Graphics Processors
Intelligent Point-of-Load (POL) power regulation
Features
- Multiphase power conversion.
- 100 kHz to 2 MHz switching frequency.
- Internal high precision voltage reference.
- ±12.4mV voltage setpoint accuracy.
- Startup and maximum voltages set through external resistor.
- 2-bit VID input for additional voltage control.
- Driver detect prior to soft-start disables unpopulated phases.
- Autonomous or user controlled phase dropping based on
current balance and 12V supply faults.
- Supports.
PX3540 Datasheet
