Datasheet Details
Part number:
SF1539
Manufacturer:
SiFirst
File Size:
543.38 KB
Description:
Pwm power switch.
Datasheet Details
Part number:
SF1539
Manufacturer:
SiFirst
File Size:
543.38 KB
Description:
Pwm power switch.
SF1539 is a high performance, high efficiency, highly integrated current mode PWM power switch for offline flyback converter appli
SF1539 Features
* Built-in 600V Power MOSFET
* Proprietary η -BalanceTM Control to Boost Light Load Efficiency
* Proprietary “Zero OCP/OPP Recovery Gap” Control
* Fixed 50KHz Switching Frequency
* Built-in Soft Start Function
* Very Low Startup Current
* Frequency Reduction and Burst Mod
SF1539 Distributors
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