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APW7073 - Synchronous Buck PWM Controller

Description

The APW7073 is a voltage mode, synchronous PWM controller which drives dual N-channel MOSFETs.

The device integrates all of the control, monitoring and protecting functions into a single package, provides one controlled power output with under-voltage and over-current protections.

Features

  • Single 12V Power Supply Required.
  • 0.6V Reference with 1% Accuracy.
  • Shutdown and Soft-Start Function.
  • Programmable Frequency Range from 50 kHz to 1000kHz.
  • Voltage Mode PWM Control Design.
  • Up to 100% Duty Cycle.
  • Under-Voltage Protection (UVP).
  • Over-Current Protection (OCP).
  • SOP-14 Package.
  • Lead Free and Green Devices Available (RoHS Compliant) Typical.

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Datasheet preview – APW7073

Datasheet Details

Part number APW7073
Manufacturer Anpec Electronics Coropration
File Size 887.38 KB
Description Synchronous Buck PWM Controller
Datasheet download datasheet APW7073 Datasheet
Additional preview pages of the APW7073 datasheet.

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Full PDF Text Transcription

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APW7073 Synchronous Buck PWM Controller Features • Single 12V Power Supply Required • 0.6V Reference with 1% Accuracy • Shutdown and Soft-Start Function • Programmable Frequency Range from 50 kHz to 1000kHz • Voltage Mode PWM Control Design • Up to 100% Duty Cycle • Under-Voltage Protection (UVP) • Over-Current Protection (OCP) • SOP-14 Package • Lead Free and Green Devices Available (RoHS Compliant) Typical Application Circuit 12V RFS APW7073 ROCSET VIN L VOUT CSS General Description The APW7073 is a voltage mode, synchronous PWM controller which drives dual N-channel MOSFETs. The device integrates all of the control, monitoring and protecting functions into a single package, provides one controlled power output with under-voltage and over-current protections.
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