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IT77117

Dual Channel 5V/800mA High Efficiency Step-Down DC/DC Converter

IT77117 Features

* High Efficiency up to 95% 320µA Low Quiescent Current (Active Mode) 2.5V to 6.0V Input Voltage Range 800mA Output Current on Each Channel Fixed Frequency Operation Allowable 0.6V Low Output Voltage Current Mode Operation Internal Soft-start Over-temperature Protection 0.1µA Shutdown Current DFN 10L

IT77117 General Description

The IT77117DF is a high efficiency step-down DC/DC converter using a constant frequency, current mode architecture. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The supply current during operation is 320µA only and will drop .

IT77117 Datasheet (79.79 KB)

Preview of IT77117 PDF

Datasheet Details

Part number:

IT77117

Manufacturer:

M3TEK

File Size:

79.79 KB

Description:

Dual channel 5v/800ma high efficiency step-down dc/dc converter.

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IT77117 Dual Channel 800mA High Efficiency Step-Down Converter M3TEK

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