AAT4644 | 4-Channel Current Limited Load Switch

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 under-voltage 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. The AAT4644 is available in an 8-pin TSSOP or SOP package specified over the -40 to +85C temperature range.
By Advanced Analogic Technologies, Inc.
AAT4644 's PackagesAAT4644 's pdf datasheet
AAT4644IAS-T1 TSSOP
AAT4644IHS-T1




AAT4644 Pinout, Pinouts
AAT4644 pinout,Pin out
This is one package pinout of AAT4644,If you need more pinouts please download AAT4644's pdf datasheet.

AAT4644 Application circuits
AAT4644 circuits
This is one application circuit of AAT4644,If you need more circuits,please download AAT4644's pdf datasheet.


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