The LP8867Q1EVM helps designers to evaluate the characteristics, operation, and use of the LP8867/9-Q1 device, a high-performance LED driver for automotive lighting. The LP8867/9-Q1 device is an easy-to-useLED driver with integrated DC-DC converter. The device also has four/three 120-mA high-precision current sinks that can be controlled by a PWM input signal and integrates extensive fault detection features.
Features
- Input voltage 4.5 to 40 V
- Output voltage up to 45 V
- Output current 120 mA/channel
- Switching frequency 300 kHz to 2.2MHz
- NTC sensor for LED current dimming