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AC-DC Controllers & Regulators

Current Mode & Voltage Mode Controllers

ON Semiconductor offers offline controllers and regulators, power factor controllers and secondary side controllers that enable high active mode efficiency, low standby mode consumption and power factor correction.

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Off-Line Regulators  (30)

Current Mode Switching Regulators - Voltage Mode Switching Regulators

Off-line, switching regulators, including current mode, voltage mode, and gated oscillator devices.
Technical Documentation & Design Resources
Design & Development Tools (5) Simulation Models (10)
Reference Designs (9) Data Sheets (16)
Design Notes (40) Package Drawings (11)
Tutorials (3) Videos (8)
Application Notes (32) Evaluation Board Documents (12)
White Papers (1) Evaluation/Development Tools (26)
Previously Viewed Products
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New Products

NCP1360  NCP1361  Low Power Offline Constant Current PWM Current-Mode Controller

  • No frequency clamp, 80 or 110 kHz Maximum Switching Frequency
  • Wide Operation VCC range (up to 28 V)
  • Less than 30 mW No-Load Performance

NCP1365  NCP1366  Low Power Offline Constant Current PWM Current-Mode Controller with High Voltage Startup Current Source

  • Low Start-up current (2.5 μA typ.)
  • 560-V Startup Current Source
  • Less than 10 mW No-Load Performance