ISL6592 Description
® ISL6592 Data Sheet August 5, 2005 FN9163.1 6-Phase Digital Multiphase Controller The ISL6592 digital multiphase controller provides core power for today's high current microprocessors by driving up to six synchronous-rectified buck-converter channels in parallel. Interleaved timing of the channels results in a higher ripple frequency, reducing input and output ripple. With up to six phases, each capable of up to...
ISL6592 Key Features
- Multiphase power conversion
- 2- to 6-phase operation
- 300kHz to 1.5MHz switching frequency
- Supports Intel® VR 10.x, AMD®, and custom VID codes
- Internal high precision voltage reference
- ±5mV voltage setpoint accuracy
- Precision digital current sense calibration
- ±14mV loadline accuracy
- Precise digital current balancing with programmable offsets for thermal balancing
- Digitally programmable loadline and loop pensation