Many LEDs, such as the seven-segment display, are common-anode LEDs. The LEDs anode connects to VCC and each cathode connects to an output pin of the current-sinking LED driver chip. The driver chip ...

The HV9961, an average-mode, constant-control LED driver IC designed to drive LEDs using a buck topology, is well-suited for a variety of solid-state lighting applications. The HV9961 provides current ...

The LDB24-xx is a series of Wide Input DC/DC Constant Current LED Drivers that offers seven models available now on the market. These has an input voltage range of 9.0 ~ 36.0 Vdc and output voltage ...