uP6007

The uP6007 is a compact high-efficiency step-up converter with integrated switch specifically designed to drive up to 10 white LEDs in series. Series connection of the LEDs provides identical current resulting in uniform brightness. Fixed 1.0MHz/500kHz operation allows smallest output ripple and external component size. With high conversion efficiency and small package, the uP6007 is suitable for portable devices which PCB area is especially concerned. The white LED current is set by an external resistor and the feedback voltage is regulated to 200mV. During operation, the LED current can be controlled by PWM input signal in which the duty cycle determines the feedback reference voltage。uP6007PDN8 uP6007QDN8资料下载

语言:  Service Manual