AAT4291, AAT4290 (AAT4290 / AAT4291) I/O Expander Load Switches

AAT

Description

AAT4290/91 I/O Expander Load Switches with Serial Control General .
The AAT4290 and AAT4291 SmartSwitch products are members of AnalogicTech’s Application Specific Power MOSFET™ (ASPM™) product family.

📥 Download Datasheet

AAT4291 Datasheet Preview — This datasheet PDF includes multiple part numbers: AAT4291, AAT4290. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: AAT4291, AAT4290
Manufacturer: AAT
File Size: 267.67 KB
Datasheet: AAT4290_AAT.pdf
Description: (AAT4290 / AAT4291) I/O Expander Load Switches
Note: This datasheet PDF includes multiple part numbers: AAT4291, AAT4290.
Please refer to the document for exact specifications by model.

Features

* a 500ns turn-on time. The switch states are controlled by AnalogicTech’s Simple Serial Control™ (S2Cwire™) interface which permits ease of control and efficiency of size. The quiescent supply current is very low, typically 5µA. In shutdown mode, the supply current is reduced to less than 1µA. The AA

Applications

* Cell Phones I/O Expansion Multiple Low Power Switching Personal Communication Devices Portable Electronic Devices Typical Application INPUT IN OUT1 OUT2 OUT1 OUT2 OUT3 OUT4 OUT5 AAT4290 EN/SET EN/SET OUT3 OUT4 OUT5 GND CIN 1µF COUT1 0.1µF COU

AAT4291 Distributors

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AAT4290 AAT4290 AAT4291 Expander Load Switches AAT

AAT AAT4291-like datasheet