| Part Number | HT7938A |
| Manufacturer | Holtek Semiconductor |
| Title | High Current and Performance White LED Driver |
| Description | The HT7938A is high efficiency boost converter with constant current output for backlight applications in handheld devices. Using a series connect... |
| Features |
• Efficiency up to 90% at VIN=4.0V, 5S2P, ILED=20mA • 1.2MHz fixed switching frequency • Low standby current: 0.1mA (typ.) at VEN=0V • Matches LED current • Tiny inductor and capacitors • EN pin dimming frequency up to 200kHz • Up to 10 string... |
| Datasheet |
 HT7938A Datasheet
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