SC473 supply equivalent, single-phase single chip graphics core power supply.
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 4x.
High Performance Graphics Embedded Applications
Updated - Aug 17, 2006
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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 provid.
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