OB3340 driver equivalent, high cc buck topology led driver.
including system VCC under voltage lockout (UVLO), Output shortopen protection, Cycle by cycle current limiting, and gate drive output clamping for external power MOSFET .
An analog multiplier for power factor correction (PFC), zero current detector (ZCD) to ensure TM operation and a feedba.
The OB3340 is a high power factor and high constant current precision LED driver for LED lighting applications. An analog multiplier for power factor correction (PFC), zero current detector (ZCD) to ensure TM operation and a feedback circuit to achie.
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