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SD4851

PRIMARY SIDE POWER CONTROLLER

SD4851 Features

* Lower start-up current

* Primary side control for Constant Voltage (CV) and Constant Current (CC)

* Leading edge blanking

* Pulse-Frequency Modulation

* Overvoltage protection

* Undervoltage lockout

* Over temperature protection

* Built-in high voltage MOSFET

SD4851 General Description

SD4851 is primary side power controller with built-in high voltage MOSFET. It senses the output voltage indirectly by using the auxiliary wind of the power transformer. It adopts Pulse Frequency Modulation (PFM) technology for flyback power supply controller. SD4851 provides accurate constant voltag.

SD4851 Datasheet (655.48 KB)

Preview of SD4851 PDF

Datasheet Details

Part number:

SD4851

Manufacturer:

Silan Microelectronics

File Size:

655.48 KB

Description:

Primary side power controller.

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TAGS

SD4851 PRIMARY SIDE POWER CONTROLLER Silan Microelectronics

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