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IT77117 Dual Channel 5V/800mA High Efficiency Step-Down DC/DC Converter

IT77117 Description

M3TEK IT77117 Dual Channel 5V/800mA High Efficiency Step-Down DC/DC Converter .
The IT77117DF is a high efficiency step-down DC/DC converter using a constant frequency, current mode architecture.

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 Applications

* Cellular Telephone PDA and Smart Phone MP3 Player Microprocessor and DSP Core Supply Wireless and DSL Card Digital Still Camera Slim-Type DVD Portable Device Typical Applications Efficiency (% ) 100 90 80 70 60 50 10 Figure 1. Typical Application Circuit Efficiency (% ) 100 90 80 70 60 50 10

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Datasheet Details

Part number
IT77117
Manufacturer
M3TEK
File Size
79.79 KB
Datasheet
IT77117-M3TEK.pdf
Description
Dual Channel 5V/800mA High Efficiency Step-Down DC/DC Converter

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Dual Channel 800mA High Efficiency Step-Down Converter M3TEK
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