Part number:
SF1530
Manufacturer:
SiFirst
File Size:
361.51 KB
Description:
High performance current mode pwm controller.
SF1530 is a high performance, low cost, highly integrated current mode PWM controller for offline flyback converter applications.
PWM switching frequency with shuffling is externally programmable, which can reduce conduction EMI emission of a power supply.
When the output power demands decrease, the
SF1530 Features
* Proprietary “Zero OCP/OPP Recovery Gap” Control
* Built-in Soft Start Function
* All Pins Floating Protection
* Very Low Startup Current
* High Voltage CMOS Process with Excellent ESD Protection
* Frequency Reduction and Burst Mode Control for Energy Saving
* Current Mo
Datasheet Details
SF1530
SiFirst
361.51 KB
High performance current mode pwm controller.
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