SF5539
SSR(VI)
Less than 75mW Standby Power
Proprietary "η-BalanceTM" to boost light load efficiency
Proprietary "zero OCP/OPP recovery gap" control
Built-in 600V Power MOSFET
Programmable OLP Debounce Time
Fixed 50KHz Switching Frequency
Frequency Reduction and Burst Mode Control for Energy Saving
Built-in Soft Start Function
Very Low Startup Current
Built-in Frequency Shuffling
Cycle-by-Cycle Current Limiting
Built-in Leading Edge Blanking (LEB)
Constant Power Limiting
Audio Noise Free Operation