Typical Application for NCP4545 eco-Switch Advanced Load Management Controlled Load Switch with Low RON for External bleed resistor with independent adjustment of turn-on delay and slew rate

Reference Design using part NCP4545 by onsemi


  • Application Category
    Measurement and Monitoring
  • Product Type
    Power Management

For End Products

  • Digital Camera
  • Handheld Electronics
  • Hard Disk Drive (HDD)
  • Notebook
  • PC Peripherals
  • Portable Medical Devices
  • Tablet


  • Typical Application for NCP4545 a load switch provides a component and area-reducing solution for efficient power domain switching with inrush current limit via soft start. It is designed to integrate control and driver functionality with a high performance low on-resistance power MOSFET in a single device. This cost effective solution is ideal for power management and Hot-Swap applications requiring low power consumption

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