Datasheet Summary
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2A, 1.2MHz Synchronous Step-Down Converter
General Description
The RT2652 is a high efficiency synchronous, step-down DC-DC converter. The available input voltage range is from 2.7V to 5.5V the regulated output voltage is adjustable from 0.6V to VIN while delivering up to 2A of output current. The internal synchronous low on-resistance power switches increase efficiency and eliminate the need for an external Schottky diode. The switching frequency is fixed internally at 1.2MHz. The 100% duty cycle provides low dropout operation extending battery life in portable systems. Current mode operation with internal pensation allows the transient response to be optimized. The RT2652...