L3060 Description
The UTC L3060 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the total LEDs chain voltage. The device provides an externally adjustable output current of up to 500mA for a single LED. A dedicated DIM pin accepts either a DC voltage (0.5V~2.5V) dimming or a wide range of pulsed dimming.
L3060 Key Features
- 5V~30V input voltage range
- Simple low parts count
- Typical ±3% output current accuracy
- Up to 500mA output current
- Single DIM pin on/off and brightness control using DC voltage or PWM signal
- High efficiency up to 97%
- Adjustable constant LED current
- Protection features
- ORDERING INFORMATION
- MARKING