NCV78723
NCV78723 is High Efficiency Buck Dual LED Driver manufactured by onsemi.
High Efficiency Buck Dual LED Driver with Integrated Current Sensing for Automotive Front Lighting
The NCV78723 is a single-chip and high efficient Buck Dual LED Driver designed for automotive front lighting applications like high beam, low beam, DRL (daytime running light), turn indicator, fog light, static cornering, etc. The NCV78723 is in particular designed for high current LEDs and provides a plete solution to drive 2 LED strings of up-to 60 V. It includes 2 independent current regulators for the LED strings and required diagnostic Features for automotive front lighting with a minimum of external ponents
- the chip doesn’t need any external sense resistor for the buck...
