SD4844, SD4840 Datasheet - Silan Microelectronics

SD4844 PWM Controller

SD4840/4841/4842/4843/4844 is a current mode PWM controller with low standby power and low start current for power switch. In standby mode, the circuit enters burst mode to reduce the standby power dissipation. The switch frequency is 67KHz with ±2.5 KHz jitter frequency for low EMI. The stress on t.

SD4844 Features

* Lower start-up current (Typ.6μA)

* Frequency jitter for low EMI

* Overcurrent protection

* Overvoltage protection

* Undervoltage lockout

* Built-in temperature protection

* Built-in high voltage MOSFET www.DataSheet4U.com

* Auto restart mode APPLICATIONS

* Swit

SD4840_SilanMicroelectronics.pdf

SD4844 Datasheet Preview — This datasheet PDF includes multiple part numbers: SD4844, SD4840. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

SD4844, SD4840

Manufacturer:

Silan Microelectronics

File Size:

787.06 KB

Description:

Pwm controller.

Note:

This datasheet PDF includes multiple part numbers: SD4844, SD4840.
Please refer to the document for exact specifications by model.

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TAGS

SD4844 SD4840 PWM Controller Silan Microelectronics

SD4844 Distributor