Full PDF Text Transcription for SF1538 (Reference)
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SF1538. For precise diagrams, and layout, please refer to the original PDF.
SF1538 High Performance PWM Power Switch Programmable Fsw FEATURES ◆ Built-in 600V Power MOSFET ◆ Proprietary “Zero OCP/OPP Recovery Gap” Control ◆ Programmable Switching...
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oprietary “Zero OCP/OPP Recovery Gap” Control ◆ Programmable Switching Frequency ◆ 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 Mode Control ◆ Built-in Frequency Shuffling ◆ Programmable Switching Frequency ◆ Built-in Synchronous Slope Compensation ◆ Cycle-by-Cycle Current Limiting ◆ Built-in Leading Edge Blanking (LEB) ◆ Constant Power Limiting ◆ Audio Noise Free Operation ◆ VDD OVP & Clamp ◆ VDD Under Voltage Lockout (UVLO) APPLICATIONS Offline AC/DC
SF1538 Datasheet
