ISL6327 Description
DATASHEET ISL6327 Enhanced 6-Phase PWM Controller with 8-Bit VID Code and Differential Inductor DCR or Resistor Current Sensing FN9276 Rev 4.00 May 5, 2008 The ISL6327 controls microprocessor core voltage regulation by driving up to 6 synchronous-rectified buck channels in parallel. Multiphase buck converter architecture uses interleaved timing to multiply channel ripple frequency and reduce input and output ripple...
ISL6327 Key Features
- Proprietary Active Pulse Positioning and Adaptive Phase Alignment Modulation Scheme
- Precision Multiphase Core Voltage Regulation
- Differential Remote Voltage Sensing
- 0.5% System Accuracy Over Life, Load, Line and Temperature
- Adjustable Precision Reference-Voltage Offset
- Precision Resistor or DCR Current Sensing
- Accurate Load-Line Programming
- Accurate Channel-Current Balancing
- Differential Current Sense
- Microprocessor Voltage Identification Input