AAT4644 switch equivalent, 4-channel current limited load switch.
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SmartSwitchâ„¢
500mA per channel steady state 4 X 1A current limit trip point Over-temp protection Fast transient response.
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* USB ports Peripheral ports Desktop PCs
Typical Application
INPUT 3.3V - 5V
2,7
IN
OUT1
1 3 8 6
O.
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 prov.
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