SC198AMLTRT

NOT RECOMMENDED FOR NEW DESIGN SC198A Dual DC-DC Buck Converter with High Current Capability POWER MANAGEMENT Features Description „ The SC198A is a dual high-efficiency synchronous buck converter designed for use in low power applications. Each converter is capable of supplying up to 800mA of average current at one of eight programmable output voltages used as microprocessor supply voltages. „ „ „ „ „ „ „ „ „ Input voltage range — 2.7V to 5.5V Dual buck converters with independent control High efficiency — over 90% peak Up to 800mA Load Programmable output voltages per channel — 8 Fixed-frequency operation — 1MHz Optional SYNC clock input Optional power-save under light-load conditions Shutdown current