ANX7100

ANX7100

应用

TFT LCD panel

DESCRIPTION

     The ANX7100 is a gate pulse slicer (gate pulse modulator) solution optimized for thin-film transistor (TFT) liquid crystal displays (LCDs).

The gate pulse slicer is a flicker compensation circuit to reduce the coupling effect of gate lines; the gate-shaping timing is controlled by the timing-controller to modulate the Gate-On voltage, VGHM. It also can delay the Gate-On voltage during power-on to achieve a correct power-on sequence for gate driver ICs. Both the power-on delay time and the falling time of the Gate-On voltage are programmable by external capacitor and resistor. There are 2 mode of ANX7100 to control the Gate-On duration; one is depending on VFLK logic-high period from timing-controller, the other is depending on the charging time of external capacitance.

     The ANX7100 is available in a SOP-8 green package.

FEATURES

Flicker compensator

Power-on sequence control

Operation from 10V to 36 supply voltage

Operation up to 200kHz switching frequency

2 modes of  Gate-On duration control

Thermal shutdown (optional)

SOP-8 package

RoHS compliant and 100% Lead(Pb)-Free/Green

SOP-8 pin CONFIGURATION

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ORDERING INFORMATION

Part NumberPackage

ANX7100 ABS

SOP-8L

TYPICAL APPLICATION DIAGRAM
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Mode B:
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