MP4008 Overview
Description
The MP4008 is a current-mode controller designed for driving high brightness light emitting diodes (LEDs) with a wide input voltage from 9V to 28V. It can be used in boost and SEPIC topologies.
Key Features
- Constant Current WLED Driver
- 280mV Feedback Voltage with ±1.8% Accuracy
- 9V to 28V Input Voltage
- Leading Edge Blanking for Current Sense
- Frequency Fixed to 180kHz
- Fast PWM Dimming
- Over-Voltage Protection
- Short LED Protection
- Short Output Protection
- Over-Current Protection
