SC473 Datasheet (Semtech) - Single-Phase Single Chip Graphics Core Power Supply

SC473, Single-Phase Single Chip Graphics Core Power Supply

The SC473 is a single-phase chip, high-performance PWM controller designed to power advanced graphic cores.

Onchip support is provided that includes slew-rate controlled VID transitions.

The SC473 implements hysteretic control technology which provides the fastest possible transient response while a

SC473 Features

* include programmable soft-start, an open-drain PWRGD output, dual-level over-voltage and programmable over-current protection. The SC473 is available in a space-saving 4x4mm, 24-pin MLP package. SC473 Features Single-Phase Solution with Integrated Drivers Hysteretic Control for Fast Transient Resp