BP1808 Constant Current LED Driver IC

The BP1808 is a constant current LED Driver IC with an integrated 70V / 300mR Mosfet integrated. It means no additional Mosfet is required to drive the LED driver. BP1808 can be used as BUCK, Boost and Buck-Boost topologies.

Features of BP1808  –

1. Supports Buck, Boost, Buck-Boost topologies.
2. 3-60V input voltage
3. 200mV current sense resistor, current can be programmed via external resistors
4. 420Khz operating frequency
5. Adjustable Soft start control available
6. SOIC-8 Package

BP1808 Pinout configuration –