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APW7178 - 1A Synchronous Buck Regulator

General Description

APW7178 is a 1.5MHz high efficiency monolithic synchronous buck regulator.

Design with current mode scheme, the APW7178 is stable with ceramic output capacitor.

Input voltage from 2.7V to 6.0V makes the APW7178 ideally suited for single Li-Ion battery powered applications.

Key Features

  • 1A Output Current Wide 2.7V~6.0V Input Voltage Fixed 1.5MHz Switching Frequency Low Dropout Operating at 100% Duty Cycle 25µA Quiescent Current Synchronous Rectifier 0.6V Reference Voltage.

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Datasheet Details

Part number APW7178
Manufacturer ANPEC
File Size 292.65 KB
Description 1A Synchronous Buck Regulator
Datasheet download datasheet APW7178 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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APW7178 1.5MHz, 1A Synchronous Buck Regulator Features • • • • • • • • • • • • 1A Output Current Wide 2.7V~6.0V Input Voltage Fixed 1.5MHz Switching Frequency Low Dropout Operating at 100% Duty Cycle 25µA Quiescent Current Synchronous Rectifier 0.6V Reference Voltage <0.5µA Input Current During Shutdown Short-Circuit Protection Over-Temperature Protection Available in TDFN2x2-6 Packages Lead Free and Green Devices Available (RoHS Compliant) General Description APW7178 is a 1.5MHz high efficiency monolithic synchronous buck regulator. Design with current mode scheme, the APW7178 is stable with ceramic output capacitor. Input voltage from 2.7V to 6.0V makes the APW7178 ideally suited for single Li-Ion battery powered applications.