60V, 2A Constant Current Switching Buck LED Driver for Automotive Lighting
The IS32LT3961 is a fully integrated switching Buck LED driver with advanced features such as high side current sensing, ultra-low 2A shutdown current, spread spectrum for low EMI, 2A integrated MOSFET switch with accurate LED current over the operating temperature range.
- The IS32LT3961 is a fully integrated switching Buck LED driver with advanced features such as high side current sensing, ultra-low 2A shutdown current, spread spectrum for low EMI, 2A integrated MOSFET switch with accurate LED current over the operating temperature range.
- This single channel switching LED driver supports digital PWM and/or analog voltage LED dimming techniques making it ideal for automotive exterior lighting such as headlight, daytime running light (DRL), rear combination lights (RCL), or fog lights and Motorcycle headlights.
- The IS32LT3961 buck LED driver can drive a string of high current LEDs with advanced features such as ultra-low 2A shutdown current to conserve battery power, 5% output current accuracy for optimal LED brightness control, analog dimming for LED binning or thermal roll off protection and spread spectrum to minimize the device EMI profile.
- Lumissil is committed to providing our automotive customers with advanced driver technology for next generation exterior vehicle lighting designs.