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SD4842

PWM Controller

SD4842 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

SD4842 General Description

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.

SD4842 Datasheet (787.06 KB)

Preview of SD4842 PDF

Datasheet Details

Part number:

SD4842

Manufacturer:

Silan Microelectronics

File Size:

787.06 KB

Description:

Pwm controller.

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SD4840/4841/4842/4843/4844 CURRENT MODE PWM CONTROLLER WITH BUILT-IN HIGH VOLTAGE MOSFET DESCRIPTION SD4840/4841/4842/4843/4844 is a current mode PWM .

SD4841P - PWM Controller (Silan Microelectronics)
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SD4842P - PWM Controller (Silan Microelectronics)
SD4840/4841/4842/4843/4844 CURRENT MODE PWM CONTROLLER WITH BUILT-IN HIGH VOLTAGE MOSFET DESCRIPTION SD4840/4841/4842/4843/4844 is a current mode PW.

SD4843 - PWM Controller (Silan Microelectronics)
SD4840/4841/4842/4843/4844 CURRENT MODE PWM CONTROLLER WITH BUILT-IN HIGH VOLTAGE MOSFET DESCRIPTION SD4840/4841/4842/4843/4844 is a current mode PWM .

SD4843P - PWM Controller (Silan Microelectronics)
SD4840/4841/4842/4843/4844 CURRENT MODE PWM CONTROLLER WITH BUILT-IN HIGH VOLTAGE MOSFET DESCRIPTION SD4840/4841/4842/4843/4844 is a current mode PW.

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SD4842 PWM Controller Silan Microelectronics

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