NCP45560: Load Switch, Integrated, ecoSWITCH™, 23 A, Fault Protection

The NCP45560 load switch provides 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, this device offers 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.

Features

Advanced Controller with Charge Pump
Integrated N-Channel MOSFET
Soft-Start via Slew Rate Control (Adjustable)
Input Voltage Range 0.5 V to 13.5 V (18V Tolerant)
Low Standby Current
Quick Output Discharge Function (Adjustable)
No External Components Required
Power Good Signaling
Enable Pins with CMOS Input Levels
Fault Protection: Over Temperature
Fault Protection: Under Voltage Lockout
Fault Protection: Short-Circuit Protection
Pb-Free Device

Applications

Power Management
System Protection
Hot Swapping

End Products

Portable Electronics and Systems
Telecom, Networking, Medical, and Industrial Equipment
Set-top Boxes
Residential Gateways
Notebook and Tablet Computers
Enterprise Servers
Hot Swap Devices and Peripheral Ports
Handheld Devices

Data Sheets (1)

Document Title	Document ID/Size	Revision	Revision Date
ecoSWITCH™ Advanced Load Management: 23A Integrated Load Switch w/ Ultra-Low RON, VIN Range= 0.5V-13.5V, Power Good Out, Adj. Slew Rate, Adj. Discharge, & Fault Protection	NCP45560/D (124kB)	3

Evaluation Board Documents (4)

Document Title	Document ID/Size	Revision	Revision Date
NCP45560IMNGEVB Bill of Materials ROHS Compliant	NCP45560IMNGEVB_BOM_ROHS (76kB)	0
NCP45560IMNGEVB Gerber Layout Files (Zip Format)	NCP45560IMNGEVB_GERBER (16kB)	0
NCP45560IMNGEVB Schematic	NCP45560IMNGEVB_SCHEMATIC (212kB)	0
NCP45560IMNGEVB Test Procedure	NCP45560IMNGEVB_TEST_PROCEDURE (21kB)	0