PAM2863 Description
The DIODES™ PAM2863 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 4.5V and 40V and provides an externally adjustable output current of up to 2A. Depending upon supply voltage and external ponents, this can provide up to 30 watts of output...
PAM2863 Key Features
- Simple Low Parts Count
- Internal 40V NDMOS Switch
- 2A Output Current
- Single Pin On/Off and Brightness Control Using DC Voltage or
- Soft-Start
- High Efficiency (Up to 97%)
- Wide Input Voltage Range: 4.5V to 40V
- Output Shutdown
- Open LED Protection
- Short LED Protection