This reference design uses the MAX16834 to create a high-powered LED driver for a very long string(s) of LEDs. The LED current is adjustable with a potentiometer, and can be set as high as 1.5 A into ...

SOME MULTI-STRING LED MODULES come with a common-anode configuration. The commonanode connection reduces the number of wires between the LED module and its driver from 2N to N+1, where N is the number ...

Supertex’s HV9925, a LED driver IC with adjustable output current and pulse width modulated (PWM) dimming, is optimized for driving multiple-LED strings in offline applications such as decorative ...

The Design Idea in Figure 1 is a precision current mirror used to drive two strings of five white LEDs. To protect the LED string from overcurrent due to an open in one of the strings, you can add two ...