High Current And Performance White Led Driver
| Part number | HT7938A |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 698.08 KB |
| Description | High Current and Performance White LED Driver |
| Datasheet | HT7938A-HoltekSemiconductor.pdf |
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The HT7938A is high efficiency boost converter with constant current output for backlight applications in handheld devices. Using a series connection of LEDs provides constant identical LED currents resulting in uniform brightness. The continuous LED current is set using the device FB pin regulated voltage across an external sense resistor, RFB, connected between this pin and ground.
| Part Number | Description |
|---|---|
| HT7938 | High Current And Performance White LED Driver |
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