NCV7692 Current Controller for Automotive LED Lamps
Constant-current LED driver controller using an external NPN transistor and feedback resistor. PWM dimming, open LED and short-circuit diagnostics, NTC option, overvoltage setback. AEC-Q100.
Aliase:NCV7692D10R2G
SOIC-8 Top View
8 Pins
Pin-Tabelle8
| Pin | Signal / Name | Typ | Alternative Funktionen |
|---|---|---|---|
| 1 | VS | Power | Automotive battery input voltage |
| 2 | PWM | Digital | Logic input for output on/off (PWM dimming), pull high for output on |
| 3 | FLTS | Digital | Capacitor to ground sets open, short-circuit and overtemperature detection time |
| 4 | NTC | Analog | Optional NTC input for negative temperature coefficient; ground if unused |
| 5 | GND | Ground | Ground |
| 6 | FB | Analog | Feedback pin for current regulation |
| 7 | BASE | Analog | Base drive for external transistor (16 mA min) |
| 8 | SC | Analog | LED short-circuit detection input; ground if unused |