Features

• VIN Range: 10.8V – 28V

• 6 LED Current Sinks up to 250mA/ch

▪ ±1.5 Accuracy @ 25°C (100mA)

▪ ±1.5 Matching @ 25°C (100mA)

• Maximum LED Current Set Resistor

• Linear Current Sink Calibration Input

• External PWM Dimming

▪ PWM Input Defined Period

• 50Hz to 20kHz PWM Input Frequency Range

• Wide PWM Dimming Range

• Cascade Multiple ICs:

▪ PWM Signal Feed Through: PWMIN / PWMOUT

▪ Chip to Chip Phase Delay Tracking

▪ PWM Clock SYNC Function

▪ Regulated Sink Voltage Feedback: CSFBI / CSFBO

• Programmable PWM Phase Delay

▪ 0° to 180° User Set by Resistor

▪ Typical ±10 Accuracy

• IC/LED On/Off Enable

• Integrated Fault Detection

▪ Open LED (<0.3V)

▪ Short Circuit LED (>6V)

▪ Over-Temperature Protection

• Soft-Start to Minimize Inrush Current

• 44 Pin E-LQFP10 Package

• -40°C to +85°C Temperature Range