Datasheet Summary
40V/1.5A Step-down High Brightness LED Driver
Features
- Simple low parts count
- Wide input voltage range：8V to 40V
- Up to 1.5A output current
- Output current limit protection
- Over temperature protection
- Single pin on/off and brightness control using DC
Voltage or PWM
- Typical 5% output current accuracy
- Inherent open-circuit LED protection
- High efficiency (up to 97% )
- Adjustable LED constant current
Applications
- MR16 LEDs
- Automotive lighting
- Low Voltage industrial lighting
- illuminated signs
Typical Application Circuit
Description
The WS3215 is a continuous conduction mode inductive step-down converter.designed for driving single or multiple series LED...