ISL97686 Description
DATASHEET ISL97686 4-Channel LED Driver with Independent Channel Control for Dynamic Dimming FN7953 Rev.1.00 Sep 19, 2017 The ISL97686 is a PWM controlled LED driver that supports 4 channels of LED current for monitor and TV LCD backlight applications. It is capable of driving 160mA per channel from a 9V to 32V input supply, with current sources rated up to 75V . The ISL97686’s current sources achieve typical...
ISL97686 Key Features
- 4 x 160mA, 75V rated channels with integrated channel regulation FETs
- Channels can be ganged for high current
- 2 x 350mA
- 1 x 700mA
- 9V~32V input voltage
- Dimming modes
- Independent channel dimming control with SPI
- PWM dimming with adjustable output frequency
- 10-bit dimming resolution
- VSYNC mode