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RT9913A - Integrated Multi-Channel DC-DC Converter

Features

  • The RT9913A/B includes a high-performance boost regulator, one linear-regulator controller for VGL, one low dropout linear regulator, a gate pulse modulator (GPM), a voltage detector and a VCOM Buffer (Unity- gain OPA) for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). The boost converter provides the regulated supply voltage for the panel source driver ICs. With integrated 16V N-Channel 0.2Ω MOSFET it allows the use of ultra-small inductors and ceramic capacitors and.

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Datasheet Details

Part number RT9913A
Manufacturer Richtek
File Size 468.15 KB
Description Integrated Multi-Channel DC-DC Converter
Datasheet download datasheet RT9913A Datasheet

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Full PDF Text Transcription

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Preliminary RT9913A/B Integrated Multi-Channel DC-DC Converter for TFT LCD Panels General Description Features The RT9913A/B includes a high-performance boost regulator, one linear-regulator controller for VGL, one low dropout linear regulator, a gate pulse modulator (GPM), a voltage detector and a VCOM Buffer (Unity- gain OPA) for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). The boost converter provides the regulated supply voltage for the panel source driver ICs. With integrated 16V N-Channel 0.2Ω MOSFET it allows the use of ultra-small inductors and ceramic capacitors and provides fast transient response to pulsed loads. The VGL linear-regulator controller provides regulated TFTGate-Off .
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