Maxim Integrated
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MAX16089AXS30H/V+T
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MAX16089AXS30H/V+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Supervisor
  • Characteristics: High Accuracy, Low Power Consumption
  • Package: 6-pin SOT23
  • Essence: Ensures reliable power supply monitoring
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.5V to 5.5V
  • Threshold Voltage Options: 2.93V, 3.08V, 3.63V, 4.38V
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 1.5µA (typical)
  • Reset Timeout Period: 140ms (typical)

Pin Configuration

The MAX16089AXS30H/V+T features a 6-pin SOT23 package with the following pin configuration:

  1. GND: Ground connection
  2. RESET: Active-low reset output
  3. MR: Manual reset input
  4. VCC: Positive supply voltage
  5. TH: Threshold voltage selection input
  6. NC: No connection

Functional Features

  • Monitors the supply voltage and asserts a reset signal when it falls below the threshold voltage.
  • Provides a manual reset input for immediate system reset.
  • Offers multiple threshold voltage options for flexibility in different applications.
  • Low quiescent current ensures minimal power consumption.

Advantages

  • High accuracy in voltage monitoring ensures reliable system operation.
  • Low power consumption extends battery life in portable devices.
  • Small form factor and easy integration due to the compact SOT23 package.
  • Wide operating temperature range allows usage in various environments.

Disadvantages

  • Limited number of threshold voltage options may not suit all voltage monitoring requirements.
  • Lack of additional features such as adjustable reset timeout period.

Working Principles

The MAX16089AXS30H/V+T operates by continuously monitoring the supply voltage. When the voltage falls below the selected threshold voltage, the IC asserts a reset signal, indicating a power failure or an out-of-tolerance condition. The manual reset input allows for immediate system reset when required.

Detailed Application Field Plans

The MAX16089AXS30H/V+T is suitable for various applications where reliable voltage monitoring is critical. Some potential application fields include:

  1. Battery-Powered Devices: Ensures proper shutdown and prevents data loss in case of low battery voltage.
  2. Industrial Control Systems: Monitors power supply integrity to prevent equipment damage or malfunction.
  3. Automotive Electronics: Provides voltage supervision for critical automotive systems, enhancing safety and reliability.
  4. Home Automation: Protects sensitive electronic components from voltage fluctuations, ensuring stable operation.

Detailed and Complete Alternative Models

  1. MAX16088AXS29H/V+T: Similar voltage supervisor IC with a different threshold voltage range (2.93V, 3.08V, 3.63V, 4.38V).
  2. MAX16090AXS31H/V+T: Voltage supervisor IC with a higher threshold voltage range (3.08V, 3.23V, 3.63V, 4.38V).

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX16089AXS30H/V+T v technických řešeních

  1. What is the input voltage range of MAX16089AXS30H/V+T?
    - The input voltage range of MAX16089AXS30H/V+T is 4V to 28V.

  2. What is the typical quiescent current of MAX16089AXS30H/V+T?
    - The typical quiescent current of MAX16089AXS30H/V+T is 20µA.

  3. Can MAX16089AXS30H/V+T be used in automotive applications?
    - Yes, MAX16089AXS30H/V+T is suitable for automotive applications.

  4. What is the maximum output current of MAX16089AXS30H/V+T?
    - The maximum output current of MAX16089AXS30H/V+T is 300mA.

  5. Is MAX16089AXS30H/V+T available in a small package?
    - Yes, MAX16089AXS30H/V+T is available in a small 10-pin TDFN package.

  6. Does MAX16089AXS30H/V+T have overcurrent protection?
    - Yes, MAX16089AXS30H/V+T features overcurrent protection.

  7. Can MAX16089AXS30H/V+T operate in a wide temperature range?
    - Yes, MAX16089AXS30H/V+T can operate in a wide temperature range from -40°C to +125°C.

  8. What is the typical dropout voltage of MAX16089AXS30H/V+T?
    - The typical dropout voltage of MAX16089AXS30H/V+T is 200mV at 100mA load.

  9. Is MAX16089AXS30H/V+T suitable for battery-powered applications?
    - Yes, MAX16089AXS30H/V+T is suitable for battery-powered applications.

  10. Does MAX16089AXS30H/V+T have thermal shutdown protection?
    - Yes, MAX16089AXS30H/V+T includes thermal shutdown protection.