LC2770 Description
LC2770 is a 40V synchronous constant current buck LED driver, with 55mΩ High-Side and 20mΩ Low-Side MOSFETs integrated, minimal external ponent requirement and high efficiency, ideal for car lamp applications. Adjustable Output Current up to 3.5A with ±3% accuracy. RISEN resistor is used to set the output current.
LC2770 Key Features
- Build in power MOSFETs
- Adjustable output current, IFB=150mV
- Constant current accuracy: ±3%
- No external pensation needed
- Internal thermal regulation
- Under voltage lock-out
- Minimum external ponents
- Available in SOP8 package