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2022-09-24 22:06:10
OC6702B Boost LED Constant Current Driver
OC6702B built-in 100V power MOS boost LED constant current driver OC6702 OC6702 SOP-8
OC6702B is a built-in 100V power NMOS high-efficiency, high-precision boost high-power LED constant current driver chip. The control method of fixed off-time is adopted, the off-time can be adjusted by an external capacitor, and the operating frequency can be changed according to user requirements. OC6702 can control the driving current of high-brightness LED lights by adjusting the external current sampling resistor, so that the brightness of the LED lights can reach the expected constant brightness. Adding a PWM signal to the EN terminal can also perform LED dimming. Ruixinsheng RXS 13823608717 Yang Pinzheng
Five: Application? LED light cup? Battery-powered LED light string? Flat panel display LED backlight? High-power LED lighting
OC6702B SOP-8 Solution Functions and Features
1. Wide input voltage range: 3.6V~100V, built-in 100V power MOS, high efficiency: up to 95%_ 2. Maximum operating frequency: 1MHz, FB current sampling voltage: 250mV, chip power supply under-voltage protection: 3.2V, off Off time adjustable
3. Intelligent over temperature protection, soft start, built-in VDD voltage regulator
低压LED驱动系列OC1002OC4000 OC4001 OC5010 OC5011 OC5012 OC5020B OC5021BOC5022BOC5022 OC5028B OC5031 OC5036 OC5038 OC5120B OC5120 OC5121 OC5122A OC5122 OC5128 OC5136 OC5138 OC5330 OC5331 OC5351OC5501OC5620B OC5620 OC5622AOC5628OC6700BOC6700 OC6701B