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AT7174 - High Efficiency PWM Step-Down DC/DC Converter

Datasheet Summary

Description

2.7V to 5.5V Input Voltage Range All Ceramic Capacitor Design High Efficiency：Up to 95% 1.25MHz Constant Switching Frequency 4A Available Load Current 100% Duty Cycle Low Dropout Operation Current Mode Control Short Circuit Protection Thermal Fault Protection Compact package: TDFN3X3 -10L APPLICATI

Features

  • Immense Advance Tech.

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Datasheet preview – AT7174

Datasheet Details

Part number AT7174
Manufacturer iAT
File Size 201.32 KB
Description High Efficiency PWM Step-Down DC/DC Converter
Datasheet download datasheet AT7174 Datasheet
Additional preview pages of the AT7174 datasheet.

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Full PDF Text Transcription

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AT7174 1.25MHz, 4A, High Efficiency PWM Step-Down DC/DC Converter FEATURES Immense Advance Tech. DESCRIPTION 2.7V to 5.5V Input Voltage Range All Ceramic Capacitor Design High Efficiency：Up to 95% 1.25MHz Constant Switching Frequency 4A Available Load Current 100% Duty Cycle Low Dropout Operation Current Mode Control Short Circuit Protection Thermal Fault Protection Compact package: TDFN3X3 -10L APPLICATION Set Top Box Microprocessor care supply LCD TV Access-Point Router Network Cards Mini-notebook PC Tablet PC The AT7174 is a 4A synchronous step-down regulator designed to operate with an input voltage range of 2.7V to 5.5V. The device requires only three external filter components for a complete a step down regulator solution.
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