Datasheet for the Vishay SiC634 integrated power stage, a 309 KB PDF document. Parts in this family pack a driver and a pair of MOSFETs into a compact package and serve in CPU, GPU or memory voltage regulators on notebook and desktop boards. The sheet lists the pin functions, recommended operating conditions and an application diagram, useful for measuring the switch node, input rail and PWM line when a core rail fails to come up. Verify the marking and package outline against the board footprint before substituting.
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