LT LTC1478CS#TRPBF

通用2不需要1A

Overview

The LTC1477/LTC1478CS protected high side switches provide extremely low RDS(ON) switching with built-in protection against short-circuit and thermal overload conditions. A built-in charge pump generates gate drive higher than the supply voltage to fully enhance the internal NMOS switch. This switch has no parasitic body diode and therefore no current flows through the switch when it is turned off and the output is forced above the input supply voltage. (DMOS switches have parasitic body diodes that become forward biased under these conditions.)

The LTC1477 single is available in 8-lead SO packaging.The LTC1478CS dual is available in 16-lead SO packaging.

Features

Tape & Reel (TR) Package
Supplied from 5V

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC1478CS#TRPBF Power Switches ICs applications.

• Notebook PC
• Telecom and Network Systems
• PC Card Hot Swap
• Storage Drives
• Portable/Handheld Devices
• Wireless/Networking Cards
• Low Voltage I/O System Power
• Hard Disk Drives
• Solid-State Drives
• Hot Swap