NCP45521: Load Switch, Integrated, ecoSWITCH™, 11.5 A, Fault Protection

The ecoSWITCH™ NCP45520, NCP45521 series of load management devices provide a component and area-reducing solution for efficient power domain switching with inrush current limit via soft start. In addition to integrated control functionality with ultra low on-resistance these devices offer additional system safeguards and monitoring via fault protection and power good signaling. 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
  • Soft-Start via Slew Rate Control (NCP45521-Adjustable, NCP45520-Fixed)
  • Ultra-Low On-Resistance
  • Input Voltage Range 0.5 V to 13.5 V (18V Tolerant)
  • Low Standby Current
  • Quick Output Discharge Function (Adjustable)
  • No External Components Required
  • Enable Pins with CMOS Input Levels
  • Power Good Signaling (NCP45520)
  • Fault Protection: Over Temperature
  • Fault Protection: Under Voltage Lockout
  • Fault Protection: Short-Circuit Protection
  • Pb-Free Device
应用
  • Power Management
  • System Protection
  • Hot Swapping
终端产品
  • Portable Electronics and Systems
  • Telecom, Networking, Medical, and Industrial Equipment
  • Set-top Boxes
  • Residential Gateways
  • Enterprise Servers
  • Hot Swap Devices and Peripheral Ports
  • Handheld Devices
  • Notebook and Tablet Computers
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
ecoSWITCH Advanced Load Management: 11.5A Integrated Load Switch w/ Ultra-Low RON, VIN Range= 0.5V-13.5V, Power Good Out or Adj. Slew Rate, Adj. Discharge, & Fault ProtectionNCP45520/D (134kB)3
评估板文档 (4)
Document TitleDocument ID/SizeRevisionRevision Date
NCP45521IMNGEVB Bill of Materials ROHS CompliantNCP45521IMNGEVB_BOM_ROHS (76kB)0
NCP45521IMNGEVB Gerber Layout Files (Zip Format)NCP45521IMNGEVB_GERBER (15kB)0
NCP45521IMNGEVB SchematicNCP45521IMNGEVB_SCHEMATIC (157kB)0
NCP45521IMNGEVB Test ProcedureNCP45521IMNGEVB_TEST_PROCEDURE (20kB)0
封装图纸 (1)
Document TitleDocument ID/SizeRevision
DFN8 2x2, 0.5P506CC (31.6kB)A
评估板与开发工具
产品状况Compliance简短说明
NCP45521IMNGEVBActivePb-freeIntegrated Load Switch with Ultra-Low Ron, 11.5A, Evaluation Board
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)
NCP45521IMNTWG-HActivePb-free Halide freeDFN-8506CC3Tape and Reel3000$0.318
NCP45521IMNTWG-LActivePb-free Halide freeDFN-8506CC3Tape and Reel3000$0.318
订购产品技术参数
ProductChannelsron (mΩ)I Max (A)VI Min (V)VI Max (V)
NCP45521IMNTWG-H19.511.50.513.5
NCP45521IMNTWG-L19.511.50.513.5
ecoSWITCH Advanced Load Management: 11.5A Integrated Load Switch w/ Ultra-Low RON, VIN Range= 0.5V-13.5V, Power Good Out or Adj. Slew Rate, Adj. Discharge, & Fault Protection (134kB) NCP45521
NCP45521IMNGEVB BOM ROHS - 76 KB NCP45521IMNGEVB
NCP45521IMNGEVB GERBER - 15 KB NCP45521IMNGEVB
NCP45521IMNGEVB SCHEMATIC - 157 KB NCP45521IMNGEVB
NCP45521IMNGEVB TEST PROCEDURE - 20 KB NCP45521IMNGEVB
DFN8 2x2, 0.5P NCP45525