SF1531S
SSR
Proprietary "η-BalanceTM" to boost light load efficiency
Built-in soft start function
Proprietary "zero OCP/OPP recovery gap" control
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
Programmable switching frequency
Current Mode Control
Built-in Frequency Shuffling
Cycle-by-Cycle Current Limiting
Built-in Leading Edge Blanking (LEB)
Constant Power Limiting
Audio Noise Free Operation