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RT8283B

Part Number RT8283B
Manufacturer Richtek
Description 1.2MHz Synchronous Step-Down Converter
Published Jan 28, 2013
Detailed Description RT8283B 3A, 23V, 1.2MHz Synchronous Step-Down Converter General Description The RT8283B is a high-efficiency, monolithic...
Datasheet RT8283B




Overview
RT8283B 3A, 23V, 1.
2MHz Synchronous Step-Down Converter General Description The RT8283B is a high-efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.
5V to 23V input supply.
The RT8283B's current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and output capacitors.
Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up.
The RT8283B provides output under voltage protection and thermal shutdown protection.
The low current (3μA) shutdown mode provides output disconnect, enabling easy power...






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