USL3638
USL3638 is HIGH PRECISION PSR CONSTANT CURRENT LED DRIVER manufactured by Unisonic Technologies.
UNISONIC TECHNOLOGIES CO., LTD
Advance
HIGH PRECISION PSR CONSTANT CURRENT LED DRIVER
CMOS IC
- DESCRIPTION
DIP-8
The UTC USL3638 is a high performance, high precision primary-side feedback and regulation and constant current controller for LED lighting, The UTC USL3638 operates in discontinuous conduction mode for inductor current. It is suitable for flyback convertor under the 90V~264V universal input. The system output power for UTC USL3638 (SOP8) and UTC
SOP-8
USL3638 (DIP8) is remended to be less than 8W and 11W.
The UTC USL3638 integrates 650V power MOSFET. Since adopting primary sense and feedback control technology, the secondary sense and feedback...
