LCD Panel Power Supplies With Low-Cost Linear-Regulator, Charge-Pumps And High-Current OP

AT1735 provides a complete linear- Regulator power supply solution for TFT LCD panels. AT1735 incorporates a high-performance linear Regulator two low-power charge-pump Regulators a high- current Operational Amplifier and logic-controlled gate-on pulse Modulator to control the positive charge-pump output sequence and waveform. The linear Regulator generates the source-driver supply voltage from the input voltage directly. The two charge-pump Regulators generate the positive gate-on and negative gate-off supply voltages. The Operational Amplifier supplies the VCOM Buffer with high output current, fast slew rate and wide bandwidth performances for driving capacitive loads. The gate-on pulse Modulator control (SWCTL) is independent of the SHDN chip enable control. The AT1735 adopts a 24-pin thin QFN package which is 4mm x 4mm with a maximum thickness of 0.8mm for ultra-thin LCD panel application. By Aimtron Technology
AT1735 's PackagesAT1735 's pdf datasheet



AT1735 Pinout, Pinouts
AT1735 pinout,Pin out
This is one package pinout of AT1735,If you need more pinouts please download AT1735's pdf datasheet.

AT1735 Application circuits
AT1735 circuits
This is one application circuit of AT1735,If you need more circuits,please download AT1735's pdf datasheet.


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