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AAT3520 - MicroPower 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.

Key Features

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

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Datasheet Details

Part number AAT3520
Manufacturer Advanced Analogic Technologies
File Size 225.90 KB
Description MicroPower Microprocessor Reset Circuit
Datasheet download datasheet AAT3520 Datasheet

Full PDF Text Transcription for AAT3520 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for AAT3520. For precise diagrams, and layout, please refer to the original PDF.

PowerManagerTM PRODUCT DATASHEET AAT3520/2/4 MicroPowerTM Microprocessor Reset Circuit General Description The AAT3520 series of PowerManager products is part of Analogic...

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iption 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