IK402U
Overview
IK402U is a high-stable current source IC designed to be used as a constant current LED driver. Application of a constant current source provides continuous brightness of LED light and long LED life time.
- High-stability output current
- Low dropout voltage
- Easy adjustable output current
- Negative thermal coefficient of output current
- Small overall dimensions, possible chip mount in a single package with LED
- Low cost, no external elements, simple use
- LED drive current of 22 mA
- Supply voltage up to 42 V
- Easy paralleling of drivers to increase current
- Low voltage overhead of 1.2 V
