FAN6300A Datasheet and Specifications PDF

The FAN6300A is a Highly Integrated Quasi-Resonant Current Mode PWM Controller.

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Part NumberFAN6300A Datasheet
ManufacturerFairchild Semiconductor
Overview The highly integrated FAN6300A/H of PWM controller provides several features to enhance the performance of flyback converters. FAN6300A is applied on quasiresonant flyback converters where maximum ope.
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* High-Voltage Startup Quasi-Resonant Operation Cycle-by-Cycle Current Limiting Peak-Current-Mode Control Leading-Edge Blanking (LEB) Internal Minimum tOFF Internal 5ms Soft-Start Over Power Compensation GATE Output Maximum Voltage Auto-Recovery Over-Current Protection(FB P.
Part NumberFAN6300A Datasheet
DescriptionQuasi-Resonant Current Mode PWM Controller
Manufactureronsemi
Overview 1 DET This pin is connected to an auxiliary winding of the transformer via resistors of the divider for the following purposes: − Generates a ZCD signal once the secondary−side switching current fa. to enhance the performance of flyback converters. FAN6300A is applied on quasiresonant flyback converters where maximum operating frequency is below 100 kHz. FAN6300H is suitable for high
*frequency operation (up to 190 kHz). A built
*in HV startup circuit can provide more startup current to reduce th.