Full PDF Text Transcription for SF5545 (Reference)
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SF5545. For precise diagrams, and layout, please refer to the original PDF.
SF5545 η -BalanceTM Current Mode PWM Controller FEATURES ◆ Less than 100mW Standby Power ◆ Proprietary η -BalanceTM Control to Boost Light Load Efficiency ◆ Proprietary “...
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ry η -BalanceTM Control to Boost Light Load Efficiency ◆ Proprietary “Zero OCP/OPP Recovery Gap” Control ◆ Proprietary “Audio Compensation” Noise Free OCP ◆ Latch Plug-off Protection with External Triggering ◆ Fixed 65KHz Switching Frequency ◆ Built-in Frequency Shuffling ◆ Built-in Soft Start Function ◆ Frequency Reduction and Burst Mode Control for Energy Saving ◆ Built-in Synchronous Slope Compensation ◆ Cycle-by-Cycle Current Limiting ◆ Built-in Leading Edge Blanking (LEB) ◆ Current Mode Control ◆ Pin Floating Protection ◆ Very Low Startup Current ◆ Audio Noise Free Operation ◆ VDD UVLO, OVP & Clamp APPLICATIONS Offlin
SF5545 Datasheet
