The XZ1605 step-up DC/DC converter is optimized for driving OLEDs or white LEDs. It can provide an output voltage up to 24V. The device is capable of driving up to seven LEDs in series from a Lithium-Ion battery, with inherent current matching and uniform brightness.

The XZ1605 incorporates a 30V high voltage switch. The device operates at 1MHz. and allows the use of few external components. The XZ1605 is available in the tiny SOT23-5 package.