TPS65161PWPR Datasheet PDF - TI

●DESCRIPTION

●The TPS65161 family offers a compact power supply solution to provide all four voltages required by thin-film transistor (TFT) LCD panels. With their high current capabilities, the devices are ideal for large screen monitor panels and LCD TV applications.

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●FEATURES

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●8-V to 14.7-V Input Voltage Range

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●V

●S

●Output Voltage Range up to 19 V

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●TPS65161 has a 2.8-A Switch Current Limit

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●TPS65161A has a 3.7-A Switch Current Limit

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●TPS65161B has a 3.7-A Switch Current Limit

●and 100-mA Charge Pump Output Current

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●1.5% Accurate 2.3-A Step-Down Converter

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●500-kHz/750-kHz Fixed Switching Frequency

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●Negative Charge Pump Driver for VGL

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●Positive Charge Pump Driver for VGH

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●Adjustable Sequencing for VGL, VGH

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●Gate Drive Signal to Drive External MOSFET

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●Internal and Adjustable Soft Start

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●Short-Circuit Protection

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●Overvoltage Protection

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●Thermal Shutdown

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●Available in HTSSOP-28 Package

●APPLICATIONS

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●TFT LCD Displays for Monitor and LCD TV