NCP4543: Integrated Load Switch, ecoSWITCH™, 7.3 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.

特性
  • 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
应用
  • Power Management
  • Hot Swapping
终端产品
  • Notebook and Tablet Computers
  • Handheld Electronics
  • Digital Cameras
  • Portable Medical Devices
  • Hard Drives
  • Peripheral Ports
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
NCP4543 Datasheet - ecoSWITCH™ Advanced Load Management: 7.3A Integrated Load Switch w/ Low RON, VIN Range= 0.5V-6V, Adj. Slew Rate, Adj. Discharge, Adj. Turn-On DelayNCP4543/D (201kB)5Nov, 2016
封装图纸 (1)
Document TitleDocument ID/SizeRevision
QFN18, 3x3, 0.5P485BF (58.4kB)O
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
NCP4543IMN5RG-AActivePb-free Halide freeQFN-18485BF3Tape and Reel3000$0.338
订购产品技术参数
ProductChannelsron (mΩ)I Max (A)VI Min (V)VI Max (V)
NCP4543IMN5RG-A110.27.30.56
NCP4543 Datasheet - ecoSWITCH™ Advanced Load Management: 7.3A Integrated Load Switch w/ Low RON, VIN Range= 0.5V-6V, Adj. Slew Rate, Adj. Discharge, Adj. Turn-On Delay (201kB) NCP4543
QFN18, 3x3, 0.5P NCP4545