技术特性

• Fixed−Frequency Current−Mode Operation with Built−In Ramp
  Compensation
  
• 65 kHz or 100 kHz Oscillator Frequency
  
• Frequency Foldback then Skip Mode for Maximized Performance in
  Light Load and Standby Conditions
  
• Timer−Based Overload Protection with Latched (option A) or
  Auto−Recovery (option B) Operation, Shortened Overload Timer for
  Increased Safety (options C and D), (see all options on page 2)
  
• High−voltage Current Source with Brown−Out
  detection and Dynamic Self−Supply, Simplifying the
  Design of the VCC Capacitor
  
• Frequency Modulation for Softened EMI Signature,
  including during Frequency Foldback mode
  
• Adjustable Overpower Compensation
  
• Latch−off Input for Severe Fault Conditions, Allowing
  Direct Connection of an NTC for Overtemperature
  Protection (OTP)
  
• VCC Operation up to 28 V, with Overvoltage Detection
  
• 500 mA Peak Source / Sink Current Drive Capability
  
• 4.0 ms Soft−Start

终端产品

• Notebooks
• LCD TVs
• Printers

应用

• AC-DC Adapters
• Consumer Electronics Power Supplies
• Auxiliary/Housekeeping power supplies

封装图 PACKAGE DIMENSIONS