YB1520 Description
The YB1520 is a step-up DC-DC converter; operates as current source to drive up to 9 white LEDs in series or 30 white LEDs in parallel/series configuration. Series connecting of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors.
YB1520 Key Features
- Built-in internal switch Adjustable output voltage up to 35V 2.7V to 16V input range <1uA shutdown current High efficien