Multi-Topology LED Driver with PWM Dimming and Seamless High/Low Intensity Modes

• Multi-topology controller, including changeover during high/low beam, provides flexibility in number of LEDs driven
• Unique slew rate control solves over/undershoot issues during high/low intensity transition
• Options for SPI control or EEPROM programming enable a choice of local uC interface or "standalone" cost optimized solution
• Includes a local 5V/50mA linear regulator for low power uC or external circuitry
• Incorporates extensive fault detection and reporting through SPI, or hardwired fault signals, for globally recognized safety compliance
• Wide input and output voltage covers a broad range of use cases

Typical Applications

• Automotive Lighting Applications