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TPS65111 - LTPS-LCD BIAS POWER SUPPLY / TRIPLE CHARGE PUMP

This page provides the datasheet information for the TPS65111, a member of the TPS65110 LTPS-LCD BIAS POWER SUPPLY / TRIPLE CHARGE PUMP family.

Datasheet Summary

Description

The TPS65110/11 is a very compact power supply solution providing the three voltages required by many LTPS LCD displays.

All three regulated outputs are generated using a charge pump topology.

Features

  • D Complete LTPS-LCD Bias Solution D Triple Output Charge Pump Providing VCC at 16 mA, VDD at 2 mA, VSS at 1 mA D 2.4 V to 5.5 V Input Voltage Range D Fixed Output Voltages of 3.3 V, 7.5 V,.
  • 2.7 V or 5.0 V, 9.0 V,.
  • 3.0 V D 50 µA Typical Quiescent Current D Less Than 1 µA Shutdown Current D Ultra-Low Ripple (VCC = 5 mV, Typical at 5 mA) D Autonomous Boost for VCC Supply D 1.5% Accuracy on Fixed VCC Output Voltage D Sequential Power Control D 24-Pin QFN Package (4 x 4).

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Datasheet preview – TPS65111

Datasheet Details

Part number TPS65111
Manufacturer Texas Instruments
File Size 213.04 KB
Description LTPS-LCD BIAS POWER SUPPLY / TRIPLE CHARGE PUMP
Datasheet download datasheet TPS65111 Datasheet
Additional preview pages of the TPS65111 datasheet.

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Full PDF Text Transcription

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www.ti.com TPS65110 TPS65111 SLVS495 − SEPTEMBER 2003 LTPSĆLCD BIAS POWER SUPPLY, TRIPLE CHARGE PUMP FEATURES D Complete LTPS-LCD Bias Solution D Triple Output Charge Pump Providing VCC at 16 mA, VDD at 2 mA, VSS at 1 mA D 2.4 V to 5.5 V Input Voltage Range D Fixed Output Voltages of 3.3 V, 7.5 V, −2.7 V or 5.0 V, 9.0 V, −3.0 V D 50 µA Typical Quiescent Current D Less Than 1 µA Shutdown Current D Ultra-Low Ripple (VCC = 5 mV, Typical at 5 mA) D Autonomous Boost for VCC Supply D 1.5% Accuracy on Fixed VCC Output Voltage D Sequential Power Control D 24-Pin QFN Package (4 x 4) APPLICATIONS D Small Form LTPS−LCD Displays D PDAs, Pocket PCs D Smart Phones APPLICATION CIRCUIT FOR TPS65111 0.1 µF VIN 2.4 V to 5.5 V 4.7 µF 0.22 µF 0.22 µF 0.
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