OC6700B is a built-in 60V power NMOS high-efficiency, high-precision step-up high-power LED constant current driver IC.
OC6700B The control mode of fixed turn-off time is adopted, the turn-off time can be adjusted by external capacitors, and the working frequency can be changed according to user requirements.
OC6700B By adjusting the external current sensing resistor, the driving current of the high-brightness LED can be controlled: the brightness of the LED lamp can be achieved to the expected constant brightness. Add a PWM signal to the EN side, and the LED light can also be dimmed. OC6700B Internally integrated VDD regulator: soft-start and over-temperature protection circuitry reduce external components and improve system reliability.
OC6700B is available in an ESOP8 package. The heatsink has a built-in SW pin.

Fields of application
LED light cups
Battery-powered LED string lights
Flat panel display LED backlight
High-power LED lighting