MBI6671 Overview
MBI6671 is a multi-topology constant-current high-brightness LED controller to provide a reliable design solution for high power automotive illumination applications. The output current of MBI6671 can be programmed by an external resistor and dimmed via pulse width modulation (PWM) to achieve higher efficiency linear current modulation.
MBI6671 Key Features
- 4.5~65V wide input voltage range
- Provide high constant current by external power NMOS switch Full
- PWM/DC input for dimming control
- Full protections: Thermal shutdown/ LED Open/ Cycle-by-cycle Current-Limit
- LED short circuit detection flag