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TPS65154 - LCD Bias IC

Description

The TPS65154 is a compact LCD bias solution primarily intended for use in Notebook and Tablet PCs.

Features

  • 1.
  • 2.0 V to 5.5 V Input Voltage Range.
  • Synchronous Boost Converter (AVDD).
  • Non-Synchronous Boost Converter (VGH).
  • Low Dropout Linear Regulator (VCC).
  • Programmable VCOM Calibrator with Integrated Buffer Amplifier.
  • 6-Channel WLED Driver with Direct Dimming and Phase-Shift Dimming Modes.
  • Gate Voltage Shaping.
  • Panel Reset Signal (XAO).
  • T-CON Reset Signal (RST).
  • On-Chip EEPROM with Write Protect.
  • I2C I.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65154 SLVSBG2A – SEPTEMBER 2013 – REVISED JUNE 2016 TPS65154 LCD Bias IC with Integrated WLED Driver 1 Device Overview 1.1 Features 1 • 2.0 V to 5.5 V Input Voltage Range • Synchronous Boost Converter (AVDD) • Non-Synchronous Boost Converter (VGH) • Low Dropout Linear Regulator (VCC) • Programmable VCOM Calibrator with Integrated Buffer Amplifier • 6-Channel WLED Driver with Direct Dimming and Phase-Shift Dimming Modes • Gate Voltage Shaping • Panel Reset Signal (XAO) • T-CON Reset Signal (RST) • On-Chip EEPROM with Write Protect • I2C Interface • Thermal Shutdown • 48-Pin, 6 mm × 6 mm, 0.4 mm Pitch VQFN 1.2 Applications • Notebook PCs • Tablet PCs 1.
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