SC441A is High Efficiency Integrated Driver manufactured by SEMTECH.
| Part Number | Description |
|---|---|
| SC441 | High Effi ciency Integrated Driver |
| SC440 | High Effi ciency Integrated Driver |
| SC440A | High Efficiency Integrated Driver |
| SC4431 | SHUNT REGULATOR WITH OPEN COLLECTOR OR OUTPUT |
| SC4040 | PRECISION SHUNT VOLTAGE REFERENCE |
The SC441A is a high-efficiency multiple string WLED driver with an integrated boost converter. It operates over a wide input range from 4.5V to 21V with a maximum output voltage of 36V and a 2.5A internal power switch. It can drive up to forty WLEDs in 4 strings with current up to 150mA per string.
