NCV7680
Overview
- Constant Current Outputs for LED String Drive
- LED Drive Current up to 75 mA per Channel
- Open LED String Diagnostic with Open-Drain Output
- Slew Rate Control Eliminates EMI Concerns
- Low Dropout Operation for Pre-Regulator Applications
- External Modulation Capable
- On-chip 1 kHz Tail PWM Dimming
- Single Resistor for Stop Current Set Point
- Single Resistor for Tail Dimming Set Point
- Overvoltage Set Back Power Limitation
