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AAT3522 - MicroPower Microprocessor Reset Circuit

This page provides the datasheet information for the AAT3522, a member of the AAT3520 MicroPower Microprocessor Reset Circuit family.

Datasheet Summary

Description

The AAT3520 series of PowerManager products is part of AnalogicTech’s Total Power Management IC™ (TPMIC™) product family.

These microprocessor reset circuits are ideal for monitoring voltage supplies in portable systems, where extended battery life is critical.

Features

  • Input Voltage Range: 1.2V to 5.5V.
  • Operation Down to 1.2V.
  • Extremely Low Quiescent Current:.

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Datasheet preview – AAT3522

Datasheet Details

Part number AAT3522
Manufacturer Advanced Analogic Technologies
File Size 225.90 KB
Description MicroPower Microprocessor Reset Circuit
Datasheet download datasheet AAT3522 Datasheet
Additional preview pages of the AAT3522 datasheet.

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Full PDF Text Transcription

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PowerManagerTM PRODUCT DATASHEET AAT3520/2/4 MicroPowerTM Microprocessor Reset Circuit General Description The AAT3520 series of PowerManager products is part of AnalogicTech’s Total Power Management IC™ (TPMIC™) product family. These microprocessor reset circuits are ideal for monitoring voltage supplies in portable systems, where extended battery life is critical. They provide a low-cost, reliable solution by eliminating the need for external components. The AAT3520 series operates by monitoring the system power supply voltage. When the input voltage drops below a fixed threshold, the device asserts a reset signal for a fixed time period after VCC has risen back above the fixed threshold; 30ms and 150ms minimum periods are available.
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