USL3638 driver equivalent, high precision psr constant current led driver.
* Built-in 650V Power MOSFET * No Auxiliary winding for sensing and supplying * Constant current control without secondary sense and
feedback circuit. * Ultra low operati.
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
fo.
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