HX1227 Datasheet - ETC

HX1227, 2.5A Synchronous Buck DC/DC Converter

HXH1X2122727 2.5A Synchronous Buck DC/DC Converter .
The HX1227 is high efficiency synchronous, step-down DC/DC converters working under an input voltage range of 2.

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Datasheet Details

Part number:

HX1227

Manufacturer:

ETC

File Size:

129.64 KB

Description:

2.5A Synchronous Buck DC/DC Converter

Features

* Up to 95% Efficiency Low Quiescent Current: 360µA Up to 2.5A Load Current Soft-start ：～Output Voltage 5.5V 0.6V No Schottky Diode Required 1MHz Fixed Frequency Switching Short-Circuit Protection Shutdown Quiescent Current: < 1µA DFN3

Applications

* 100% duty cycle capability extends battery life in portable devices, while the quiescent current is 360µA with no load, and drops to < 1µA in shutdown. The internal synchronous switch is desired to increase efficiency without an external Schottky diode. The 1MHz fixed switching frequency allows

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HX1227 2.5A Synchronous Buck Converter ETC

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