EC9219 datasheet by E-CMOS.
| Part number | EC9219 |
|---|---|
| Datasheet | EC9219-ECMOS.pdf |
| File Size | 371.83 KB |
| Manufacturer | E-CMOS |
| Description | TFT-LCD DC-DC Converters |
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The EC9219 include a high-performance step-up regulator, and high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). The step-up DC-DC converter provides the regulated supply voltage for the panel source driver ICs. The converter is a high-frequency (1.2MHz or 640KHZ) current-mode regulator with an integrated 18V n-channel MOSFET that allows the use of...
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