RAA207701GBM - Renesas

RAA207701GBM (RAA207700GBM - RAA207702GBM) Synchronous Buck Regulator

The RAA207700GBM is monolithic synchronous buck regulator with power MOSFETs in extremely small package. The RAA207700GBM delivers high output current by small Rds(on) Power MOSFETs. Constant on time control architecture provides fast transient response, and minimize external components. The RAA207700GBM operates skip mode at light load, it provides high eff.

Features

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 Wide input voltage range: 3 V to 16 V Constant-On-Time control Built-in power MOSFETs suitable for PC, Server application Very low stand-by current: 0.1 A (typ.) Very low quiescent current :320 A (typ. at no load) Switching frequency: Adjustable up to 2 MHz High average output current, up to 15 A (7700GBM), 10 A (7701GBM), 5 A (7702GBM) Controllable driver: Remote on/off Power Good function Over current protection/Over voltage protection/Thermal shutdown function Built-in bootstrapping diode Soft Start period adjustable Enhanced light load mode function for hi.