ISL62773
Key Features
- Supports AMD SVI 2.0 serial data bus interface - Serial VID clock frequency range 100kHz to 25MHz
- Dual output controller with integrated drivers - Two dedicated core drivers - One programmable driver for either core or Northbridge
- Precision voltage regulation - 0.5% system accuracy over-temperature - 0.5V to 1.55V in 6.25mV steps - Enhanced load line accuracy
- Supports multiple current sensing methods - Lossless inductor DCR current sensing - Precision resistor current sensing
- Programmable 1-, 2- or 3-phase for the core output and 1- or 2-phase for the Northbridge output
- Adaptive body diode conduction time reduction
- Superior noise immunity and transient response
- Output current monitor and thermal monitor
- Differential remote voltage sensing
- High efficiency across entire load range
Applications
- AMD Fusion CPU/GPU core power
