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APW7178A - 1A Synchronous Buck Regulator

Datasheet Summary

Description

APW7178A is a 1.5MHz high efficiency monolithic synchronous buck regulator.

Design with current mode scheme, the APW7178A is stable with ceramic output capacitor.

Input voltage from 2.7V to 6.0V makes the APW7178A ideally suited for single Li-Ion battery powered applications.

Features

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

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Datasheet preview – APW7178A

Datasheet Details

Part number APW7178A
Manufacturer ANPEC
File Size 260.71 KB
Description 1A Synchronous Buck Regulator
Datasheet download datasheet APW7178A Datasheet
Additional preview pages of the APW7178A datasheet.

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Full PDF Text Transcription

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APW7178A 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 • 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) Applications • HD STB • BT Mouse • PND Instrument • Portable Instrument Pin Configuration General Description APW7178A is a 1.5MHz high efficiency monolithic synchronous buck regulator. Design with current mode scheme, the APW7178A is stable with ceramic output capacitor. Input voltage from 2.7V to 6.
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