NCP4543: Integrated Load Switch, ecoSWITCH™, 7.3 A

Description: The NCP4543 load switch provides a component and a...
  • The NCP4543 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 in a small footprint.
  • Features
  • Advanced Controller with Charge Pump
  • Integrated N-Channel MOSFET with ESD Protection
  • Soft-Start via Adjustable Slew Rate Control
  • Very Low On-Resistance
  • Input Voltage Range 0.5 V to 6 V
  • Low Standby Current
  • Quick Load Discharge Function
  • No External Components Required
  • Enable Pins with CMOS Input Levels
  • Pb-Free Device
  • Applications
  • Power Management
  • Hot Swapping
  • End Products
  • Notebook and Tablet Computers
  • Handheld Electronics
  • Digital Cameras
  • Portable Medical Devices
  • Hard Drives
  • Peripheral Ports
  • Technical Documentation & Design Resources
    Availability and Samples
    NCP4543IMN5RG-A
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Integrated Load Switch, ecoSWITCH™, 7.3 A
  • Package Type: QFN-18
  • Package Case Outline: 485BF
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 3000
  • Specifications
  • Channels:
  • ron (mΩ): 10.2 
  • I Max (A): 7.3 
  • VI Min (V): 0.5 
  • VI Max (V):
  • Package Type: QFN-18 
  • ON Semiconductor Full Web Site