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Partname:AAT4644IHS-T1
Description:4-channel current limited load switch
Manufacturer:Advanced Analogic Technologies
Package:TSSOP
Pins:8
Oper. temp.:-40 to 85
Datasheet:PDF (277K).
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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-T1 Datasheet
Click here to download AAT4644IHS-T1 Datasheet
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