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SC2688
Programmable Synchronous DC/DC Converter, Dual LDO Controller
POWER MANAGEMENT Description
Features
The SC2688 combines a synchronous voltage mode controller with two low-dropout linear regulators providing most of the circuitry necessary to implement three DC/DC converters for powering advanced microprocessors such as Pentium® III.
·Synchronous design, enables no heatsink solution 95% efficiency (switching section) Designed for embedded Pentium® III requirements 1.5V, 2.5V short circuit protected linear controllers
The SC2688 switching section features latched drive output for enhanced noise immunity, pulse by pulse current limiting and logic compatible shutdown.
SC2688 Datasheet
