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SN03A

On-Bright
Part Number SN03A
Manufacturer On-Bright
Description High Power Factor Flyback PWM Controller
Published Jul 27, 2014
Detailed Description High Power Factor Flyback PWM Controller SN03A Product Specification GENERAL DESCRIPTION SN03A is a high power factor...
Datasheet PDF File SN03A PDF File

SN03A
SN03A


Overview
High Power Factor Flyback PWM Controller SN03A Product Specification GENERAL DESCRIPTION SN03A is a high power factor flyback PWM controller special for lighting applications.
SN03A features an internal start-up timer for stand-alone applications, an analog multiplier with for power factor correction (PFC), zero current detector (ZCD) to ensure TM operation, a current sensing comparator with built-in leading-edge blanking, and a totem pole output ideally suited for driving a power MOSFET.
SN03A offers great protection coverage including system VCC under voltage lockout (UVLO),VCC over voltage protection, Cycle-by-cycle current limiting, and gate drive output clamping for external power MO...



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