负载开关,集成式,ecoSWITCH™,18 A

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概览

NCP45541 负载开关提供了一个减少了组件数量和面积的方案,可通过软启动使用涌入电流限值实现高效的功率域切换。其设计将控制和驱动器功能与高性能、超低导通电阻功率 MOSFET 集成在一个器件中。此成本高效的方案适用于需要小占位和低功耗的功率管理和热插拔应用。

  • Power Management
  • System Protection
  • Hot Swapping
  • Portable Electronics and Systems
  • Telecom, Networking, Medical, and Industrial Equipment
  • Set-top Boxes
  • Residential Gateways
  • Notebook and Tablet Computers
  • Enterprise Servers & Storage
  • Hot Swap Devices and Peripheral Ports
  • Handheld Devices
  • Advanced Controller with Charge Pump
  • Integrated N-Channel MOSFET
  • Soft-Start via Slew Rate Control (Adjustable)
  • 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
  • Pb-Free Device

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状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Over Current - Shutdown (Y/N)

Over Current - Current Source (Y/N)

Current Limit (FIXED/ADJ/NO)

Over Voltage Protection (Y/N)

Reverse Current Blocking (Y/N)

FAULT Signal (Y/N)

PGOOD (Y/N)

UVLO (Y/N)

Rds(on) Typ (mΩ)

Max Current (A)

Output Discharge (Y/N)

IMON Output (Y/N)

Adjustable Slew Rate (Y/N)

Vin Min (V)

Vin Max (V)

Iq (µA)

eFuse / Hot Plug (Y/N)

Input / Output

Product Family

Reference Price

NCP45541IMNTWG-H

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Active

CAD Model

Pb

A

H

P

DFN-12

3

260

REEL

3000

N

Y

N

FIXED

N

N

N

Y

N

7.7

14

Y

N

Y

0.5

13.5

680

Y

1:1

ecoSwitch

$0.7292

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