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SD4871TR

Silan Microelectronics
Part Number SD4871TR
Manufacturer Silan Microelectronics
Description CURRENT MODE PWM CONTROLLER
Published Jul 2, 2015
Detailed Description SD4871_Datasheet CURRENT MODE PWM CONTROLLER DESCRIPTION SD4871 is a current mode PWM controller IC for high perform...
Datasheet PDF File SD4871TR PDF File

SD4871TR
SD4871TR

Overview
SD4871_Datasheet CURRENT MODE PWM CONTROLLER DESCRIPTION SD4871 is a current mode PWM controller IC for high performance, low standby power offline flyback converter application.
In no load or light load condition, the IC operates in Light Load Mode to reduce switching loss and improve efficiency.
Large startup resistor could be used in the startup circuit to minimize the standby current because of low startup current.
SD4871 offers complete protection functions including cycle-bycycle over current protection, over load protection, over voltage SOT-23-6L and under voltage protections for VDD voltage, etc.
Excellent EMI performance is achieved with frequency shuffling technique a...


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