LC2251 Datasheet (LEADCHIP) - 1.5A 2MHz 5.5V Synchronous Buck Converter

LC2251, 1.5A 2MHz 5.5V Synchronous Buck Converter

The LC2251 is a high-efficiency, DC-to-DC stepdown switching regulators, capable of delivering up to 1.5A of output current.

The device operates from an input voltage range of 2.6V to 5.5V and provides an output voltage from 0.6V to VIN.

Working at a fixed frequency of 2MHz allows the use of small e

LC2251 Features

* High efficiency: up to 97%

* Up to 1.5A Max output current

* 2MHz switching frequency

* Low dropout 100% duty operation

* Internal compensation and soft-start

* Current mode control

* Reference 0.6V

* Logic control shutdown (IQ