ADI LTC4414IMS8#TRPBF

源极选择器开关P 通道

Overview

The LTC4414IMS8 controls an external P-channel MOSFET to create a near ideal diode function for power switchover. This permits highly efficient OR’ing of multiple power sources for extended battery life and low self- heating. When conducting, the voltage drop across the MOSFET is typically 20mV. For applications with a wall adapter or other auxiliary power source, the load is automatically disconnected from the battery when the auxiliary source is connected. Two or more LTC4414s may be interconnected to allow switchover between multiple batteries or charging of multiple batteries from a single charger.

The LTC4414IMS8 is available in a low profile 8-lead MSOP package.

Features

PowerPath™ Series
in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case
FET Type: P-Channel
8 terminations
Peak Reflow Temperature (Cel) : 260

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC4414IMS8#TRPBF Ideal Diode controller applications.

• Cell phones
• Digital Radios
• MP3 Players
• Active OR-ing of Redundant (N+1) Power Supplies
• Automotive battery protection
• ADAS domain controller
• Camera ECU
• Head Unit
• USB HUBs
• Active ORing for redundant power