WS3620
Description
WS3620 is a single channel LED constant current driver which integrates patented constant current setting and control technology. The output current designed by external REXT is 5mA~60mA and it is invariant to output voltage change, which has better constant current performance.
Key Features
- Output current adjustable
- Inter-chip output current deviation <±4%
- Over temperature protection
- Sharing PCB board with LED lamps
- Excellence EMI performance
- Simple circuit and low cost
