PAM2863 Overview
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.
Key Features
- Simple Low Parts Count
- Internal 40V NDMOS Switch
- 2A Output Current
- Single Pin On/Off and Brightness Control Using DC Voltage or PWM
- High Efficiency (Up to 97%)
- Wide Input Voltage Range: 4.5V to 40V
- Output Shutdown
- Open LED Protection
- Short LED Protection
- Up to 1MHz Switching Frequency
