AC-DC Converter IC SD4840~4

Detailed Product Description

SD4840/4841/4842/4843/4844 includes under voltage lock-out, over voltage protection, leading edge blanking, over current protection and the temperature protection. The circuit will restart automatically until the system is normal after the protection is active.

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

Auto restart mode

Built-in soft start

Burst mode operation

Cycle by cycle current limit

Package: DIP-8-300-2.54