技术特性

• 1.0 MHz Frequency Capability
  
• Fixed Frequency Voltage Mode Operation, with Feed Forward
  
• Thermal Shutdown
  
• Undervoltage Lock−Out
  
• Accurate Programmable Max Duty Cycle Limit
  
• 1.0 A Sink/Source Gate Drive
  
• Programmable Pulse−By−Pulse Overcurrent Protection
  
• Leading Edge Current Sense Blanking
  
• 75 ns Shutdown Propagation Delay
  
• Programmable Soft−Start
  
• Undervoltage Protection
  
• Overvoltage Protection with Programmable Hysteresis
  
• Bidirectional Synchronization
  
• 25 ns GATE Rise and Fall Time (1.0 nF Load)
  
• 3.3 V 3% Reference Voltage Output
  
• Pb−Free Packages are Available*

应用

• Hot Swap - DC-DC Conversion

封装图 PACKAGE DIMENSIONS