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IT7833 - 5V/3A High Efficiency Step-Down DC/DC Converter

Description

The IT7833 is a low-input voltage and high-output current synchronous-buck PWM converter and integrates with all required active components.

Its’ operating input voltage ranges from 2.7V to 6V and output voltage ranges from VIN down to 0.8V.

Features

  • 2.7V to 6V Input Voltage Range 3A Output Current Typical Quiescent Current: 0.65mA 300kHz to 1.4MHz Adjustable Frequency Operation 0.8V to VIN Adjustable Output Voltage 100% Duty Cycle for Lowest Dropout 0% Duty Cycle Enable Internal Pull-High External Compensation Internal Soft-Start Thermal Shutdown Current-Limit and Short-Circuit Protection SOP 8L-EP Package RoHS Compliant (100% Green Available).

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Datasheet Details

Part number IT7833
Manufacturer M3TEK
File Size 36.41 KB
Description 5V/3A High Efficiency Step-Down DC/DC Converter
Datasheet download datasheet IT7833 Datasheet

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Full PDF Text Transcription

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M3TEK IT7833 5V/3A High Efficiency Step-Down DC/DC Converter Description The IT7833 is a low-input voltage and high-output current synchronous-buck PWM converter and integrates with all required active components. Its’ operating input voltage ranges from 2.7V to 6V and output voltage ranges from VIN down to 0.8V. The switching frequency is adjustable ranging from 300kHz to 1.4MHz. High performance and externally compensation voltage error amplifier provides design flexibility and high performance under transient. In addition, it provides internal soft-start to reduce inrush-current, current-limit and thermal shutdown, preventing IC from being damaged. Features 2.7V to 6V Input Voltage Range 3A Output Current Typical Quiescent Current: 0.65mA 300kHz to 1.
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