LD7791 datasheet, controller equivalent, Leadtrend Technology

LD7791 controller equivalent, transition-mode pfc and quasi-resonant current mode pwm controller.

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Features and benefits

transition mode Power Factor correction (PFC) controller and Quasi-Resonant (QR) current mode controller for cost effective and fewer external components design of high p.

Description

The LD7791 features transition mode Power Factor correction (PFC) controller and Quasi-Resonant (QR) current mode controller for cost effective and fewer external components design of high power application. The intelligent PFC switching ON/OFF, zero.

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