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TPS65137AS - 250mA Dual Outputs AMOLED Display Power Supply

Description

The TPS65137AS is designed to drive AMOLED displays (Active Matrix Organic Light Emitting Diode) requiring positive and negative voltage supply rails.

The device integrates a boost converter with LDO post regulator and an inverting buckboost converter suitable for battery operated products.

Features

  • 1.
  • 2.5 V to 4.8 V Input Voltage Range.
  • 0.8% Output Voltage Accuracy VPOS.
  • Excellent Line Transient Regulation.
  • 250 mA Output Current.
  • Fixed 4.6 V VPOS Output Voltage.
  • Digitally Programmable VNEG,.
  • 2.2V to.
  • 5.2V.
  • 4.9V Default Value for VNEG.
  • Short Circuit Protection.
  • Thermal Shutdown.
  • 3mm × 3mm 10-Pin QFN Package.

📥 Download Datasheet

Datasheet preview – TPS65137AS

Datasheet Details

Part number TPS65137AS
Manufacturer Texas Instruments
File Size 1.38 MB
Description 250mA Dual Outputs AMOLED Display Power Supply
Datasheet download datasheet TPS65137AS Datasheet
Additional preview pages of the TPS65137AS datasheet.

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Full PDF Text Transcription

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TPS65137AS www.ti.com SLVSB21B – AUGUST 2011 – REVISED SEPTEMBER 2013 250mA Dual Outputs AMOLED Display Power Supply Check for Samples: TPS65137AS FEATURES 1 • 2.5 V to 4.8 V Input Voltage Range • 0.8% Output Voltage Accuracy VPOS • Excellent Line Transient Regulation • 250 mA Output Current • Fixed 4.6 V VPOS Output Voltage • Digitally Programmable VNEG, –2.2V to –5.2V • –4.9V Default Value for VNEG • Short Circuit Protection • Thermal Shutdown • 3mm × 3mm 10-Pin QFN Package DESCRIPTION The TPS65137AS is designed to drive AMOLED displays (Active Matrix Organic Light Emitting Diode) requiring positive and negative voltage supply rails. The device integrates a boost converter with LDO post regulator and an inverting buckboost converter suitable for battery operated products.
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