OC5116BA is a high-efficiency and high-precision switching step-down high-power LED constant current driver IC with built-in 100V power MOS.
OC5116BA operates in a fixed-frequency PWM mode with a typical operating frequency of 140KHz.
OC5116BA Uses an average current sense mode and therefore has excellent load regulation characteristics.
OC5116BA integrates the high and low brightness function, which can be switched through the MODE port. MODE is suspended in high bright mode, and MODE is connected to low light mode with high level of 12 current.
OC5116BA The VDD regulator and over-temperature protection circuits are integrated to reduce external components and improve system reliability.
OC5116BA is available in an ESOP8 package. The heatsink has a built-in DRV pin.

Applications
Electric bicycles, motorcycle lights
Automotive lighting
DC or AC input LED driver
High-power LED lighting
LED backlight