ISL97687 Overview
DATASHEET ISL97687 4-Channel LED Driver with Phase Shift Control and 10-Bit Dimming Resolution FN7714 Rev.4.00 Jun 7, 2019 The ISL97687 is a PWM controlled LED driver that supports four 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 ISL97687’s current sources achieve typical...
ISL97687 Key Features
- 4x160mA, 75V rated channels with integrated channel regulation FETs
- Channels can be ganged for high current
- 2x350mA
- 1x700mA
- 9V~32V input voltage
- Dimming modes
- Direct PWM dimming from 100Hz~30kHz
- PWM dimming with adjustable output frequency
- 10-bit dimming resolution
- VSYNC function to synchronize PWM signal to frame