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APW7507C - 1A Synchronous Buck Regulator

Datasheet Summary

Description

APW7507C is a 1.5MHz high efficiency monolithic synchronous buck regulator.

Design with current mode scheme, the APW7507C is stable with ceramic output capacitor.

Input voltage from 3V to 5.5V makes the APW7507C ideally suited for single Li-Ion battery powered applications.

Features

  • 1A Output Continuous Current.
  • 1.2A Output Peak Current.
  • Wide 3V~5.5V Input Voltage.
  • Fixed 1.5MHz Switching Frequency.
  • Low Dropout Operating at 100% Duty Cycle.
  • 30µA Quiescent Current.
  • Integrate Synchronous Rectifier.
  • 0.6V Reference Voltage.
  • Current-Mode Operation with Internal Compensation - Stable with Ceramic Output Capacitors - Fast Line Transient Response.
  • Short-Circuit Protection.
  • Over-Temper.

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Datasheet Details

Part number APW7507C
Manufacturer ANPEC
File Size 302.57 KB
Description 1A Synchronous Buck Regulator
Datasheet download datasheet APW7507C Datasheet
Additional preview pages of the APW7507C datasheet.

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Full PDF Text Transcription

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APW7507C 1.5MHz, 1A Synchronous Buck Regulator Features • 1A Output Continuous Current • 1.2A Output Peak Current • Wide 3V~5.5V Input Voltage • Fixed 1.5MHz Switching Frequency • Low Dropout Operating at 100% Duty Cycle • 30µA Quiescent Current • Integrate Synchronous Rectifier • 0.6V Reference Voltage • Current-Mode Operation with Internal Compensation - Stable with Ceramic Output Capacitors - Fast Line Transient Response • Short-Circuit Protection • Over-Temperature Protection with Hysteresis • Available in SOT-23-5/TSOT-23-5A Packages • Lead Free and Green Devices Available (RoHS Compliant) General Description APW7507C is a 1.5MHz high efficiency monolithic synchronous buck regulator. Design with current mode scheme, the APW7507C is stable with ceramic output capacitor.
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