PF7903B Overview
As the direct-type WLED backlight (DLED) bees the trend for low cost TV, the PF7903B driver IC is targeted for such applications. PF7903B is a wide input voltage range, single channel, boost WLED controller which can be operated from 9V to 27V. By using PF7903B, the low total BOM cost WLED driver can be achieved easily.
PF7903B Key Features
- Wide Input Range: 9V to 27V
- Current Mode Control
- 240mV Feedback Reference
- Short LED-String Protection
- Open LED Protection
- Over Current Protection
- Over Temperature Protection
- Output Over Voltage Protection
- Input Over Voltage Protection
- PWM Dimming Input