ISL6565 Overview
® ISL6565A, ISL6565B Data Sheet December 2003 FN9135 PRELIMINARY Multi-Phase PWM Controller with Precision rDS(ON) or DCR Current Sensing for VR10.X Application The ISL6565A, ISL6565B controls microprocessor core voltage regulation by driving up to 3 synchronous-rectified buck channels in parallel. Multi-phase buck converter architecture uses interleaved timing to multiply channel ripple frequency and reduce input...
ISL6565 Key Features
- Multi-Phase Power Conversion
- 2 or 3 Phase Operation
- Precision Core Voltage Regulation
- Differential Remote Voltage Sensing
- ±0.5% System Accuracy Over Temperature and Life
- Adjustable Reference-Voltage Offset
- Precision rDS(ON) or DCR Current Sensing
- Integrated Programmable Temperature pensation
- Accurate Load-Line Programming
- Accurate Channel-Current Balancing
