SC472B Description
The SC472B is a single-phase chip, high-performance PWM controller designed to power advanced graphic cores. On-chip support is provided for all of the Intel® integrated requirements, including Active Voltage Positioning, Slewrate controlled VID transitions, and VID-Controlled Sleep voltage settings. The SC472B implements hysteretic control technology which provides the fastest possible transient response.
SC472B Key Features
- Single-Phase Solution with Integrated Drivers
- Hysteretic Control for Fast Transient Response
- Active Voltage Positioning
- True Differential Remote (die) Sensing
- On-Chip Support for all IMVP-6+ Graphics
- VID Programmed Deeper Sleep Voltage
- Delayed Power Good Signal with Blanking
- Programmable Soft-Start and DAC Slew Control
- Programmable OCP Threshold
- Supports all Ceramic Decoupling Solutions