OC4001 is a high-precision, high-efficiency step-up and boost LED constant current driver controller with a wide input and output voltage range.
The OC4001 adopts the current-mode closed-loop control mode, which can achieve high-precision constant current drive.
The operating frequency of the OC4001 can be adjusted by an external capacitor
Whole.
The OC4001 has built-in cycle-by-cycle current limiting protection, soft start, over-temperature protection and other functions to ensure system reliability.
The OC4001 has a built-in dimming foot, which can dim the LED light through the CE pin and PWM signal.
OC4001 adopts the innovative patented circuit architecture of Eurotron, which has the advantages of stability, reliability, fast dynamic response, etc., and can achieve high-precision, high-efficiency buck-boost and constant current drive.
The OC4001 is available in an SOP8 package.

Applications
LED car lights
LED motorcycle, electric car lights
LED lighting
LED backlight