ISL6263 Description
® ISL6263 Data Sheet June 10, 2010 FN9213.2 5-Bit VID Single-Phase Voltage Regulator for IMVP-6+ Santa Rosa GPU Core The ISL6263 IC is a Single-Phase Synchronous-Buck PWM voltage regulator featuring Intersil’s Robust Ripple Regulator (R3) Technology™. The ISL6263 is an implementation of the Intel® Mobile Voltage Positioning (IMVP) protocol for GPU Render Engine core power. Integrated MOSFET drivers, bootstrap diode,...
ISL6263 Key Features
- Precision single-phase core voltage regulator
- 0.5% system accuracy 0°C to +100°C
- Differential remote GPU die voltage sensing
- Differential droop voltage sensing
ISL6263 Applications
- Input voltage range: +5.0V to +25.0V
- Programmable PWM frequency: 200kHz to 500kHz