ET9378 datasheet by Etek Microelectronics.
| Part number | ET9378 |
|---|---|
| Datasheet | ET9378-EtekMicroelectronics.pdf |
| File Size | 150.80 KB |
| Manufacturer | Etek Microelectronics |
| Description | Constant frequency 1x/1.33x charge pump DC/DC converter |
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The ET9378 is a low noise, constant frequency 1x/1.33x charge pump DC/DC converter for white LED applications. The ET9378 is capable of driving up to eight channels of LEDs at preset 19mA per channel from a 3.3V to 5.5V input. Under the same conditions, when the charge pump is opened, its efficiency is 10% higher than the conventional 1.5X charge pump.
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