ADM8830 panel equivalent, charge pump regulator for color tft panel.
3 Output Voltages (+5.1 V, +15.3 V,
–10.2 V) from One 3 V Input Supply Power Efficiency Optimized for Use with TFT in Mobile Phones Low Quiescent Current .
Handheld Instruments TFT LCD Panels Cellular Phones FUNCTIONAL BLOCK DIAGRAM
C5 2.2F VOLTAGE DOUBLER C1+ C1
&n.
–10VOUT GND
The ADM8830 is a charge pump regulator used for color thin film transistor (TFT) liquid crystal displays (LCDs). Using charge pump technology, the device can be used to generate three output voltages (+5.1 V ± 2%, +15.3 .
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