Part NCP1225
Description Low Standby Power SMPS Controller
Manufacturer onsemi
Size 44.40 KB
onsemi
NCP1225

Overview

  • Current Mode Operation Cycle-By-Cycle Current Limiting High Efficiency Pulse Frequency Modulation (PFM) Control Low Device Operating Current, 0.5 mA Typical No Optocoupler Feedback Control Extremely Low Standby Power Internal Leading Edge Blanking Input Undervoltage Lockout Protection Output Overvoltage Protection Optional Optocoupler Feedback