ChipDocs - Datasheet Source for Semiconductor and Electronic Circuit Components
More than
476 933 
registered clients
Partname:AAT4644IHS-B1
Description:4-channel current limited load switch
Manufacturer:Advanced Analogic Technologies
Package:TSSOP
Pins:8
Oper. temp.:-40 to 85
Datasheet:PDF (277K).
Click here to download *)

The AAT4644 is a four-channel resettable fuse. It utilizes independent current-limited and thermally protected P-channel MOSFETs to protect against short circuits. Each switch's current limit is factory programmed at 1A. Additional protection is provided with undervoltage lockout; the switches are turned off when the input voltage drops below a preset level. The quiescent supply current is typically 20A. The AAT4644 is a flexible solution, allowing system designers to gang outputs together for lower RDS(ON) and higher current limit.

Click here to download AAT4644IHS-B1 Datasheet
Click here to download AAT4644IHS-B1 Datasheet
*)
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership.
Free Subscription to Military & Aerospace Electronics Magazine
Free Subscription to Military & Aerospace Electronics Magazine
Military & Aerospace Electronics Magazine.
Subscribe now for FREE !
Win Win Circuit - PCB,PCBA,Touch Screen,LED Lighting
Win Win Circuit LTD. PCB, PCBA, LCD Module
www.wwteq.com
COPYRIGHT 1997-2017 ChipDocs  ALL RIGHT RESERVED