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AW37501 - 100mA Single Inductor - Dual Output Power Supply

Datasheet Summary

Description

The AW37501 is designed to support positive /negative supply for driving TFT-LCD panels mainly in smartphones and tablets.

The device employs a single inductor scheme to provide a small bill-ofmaterial and smallest PCB solution size.

It integrates a step-up DC-DC converter for preceding supply.

Features

  • 2.7V to 5.5V Input Voltage.
  • Dual Regulated Output Using Single Inductor.
  • Positive Output Voltage Range: 4.0V to 6.0V (100mV/Step).
  • Negative Output Voltage Range: -6.0V to -4.0V (100mV/Step).
  • Maximum Output Current: 100mA.
  • Outstanding Combined Efficiency η > 80% at IOUT > 10 mA η > 85% at IOUT > 40 mA.
  • Outstanding Transient Response & Line Regulation.
  • ±1.5% Output Voltage Accuracy.
  • Shut-Down Supply Current: 1uA.
  • Under-Voltage Lock-Out and Thermal.

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Datasheet preview – AW37501

Datasheet Details

Part number AW37501
Manufacturer AWINIC
File Size 3.32 MB
Description 100mA Single Inductor - Dual Output Power Supply
Datasheet download datasheet AW37501 Datasheet
Additional preview pages of the AW37501 datasheet.

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Full PDF Text Transcription

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AW37501 Oct. 2021 V1.3 100mA Single Inductor - Dual Output Power Supply awinic Confidential Features  2.7V to 5.5V Input Voltage  Dual Regulated Output Using Single Inductor  Positive Output Voltage Range: 4.0V to 6.0V (100mV/Step)  Negative Output Voltage Range: -6.0V to -4.0V (100mV/Step)  Maximum Output Current: 100mA  Outstanding Combined Efficiency η > 80% at IOUT > 10 mA η > 85% at IOUT > 40 mA  Outstanding Transient Response & Line Regulation  ±1.5% Output Voltage Accuracy  Shut-Down Supply Current: 1uA  Under-Voltage Lock-Out and Thermal Shutdown  WLCSP 1.27mm×2.00mm×0.625mm-15B, 0.
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