Meixin Integrated
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MAX16055FAUB+T
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MAX16055FAUB+T

Product Overview

  • Category: Integrated Circuits (ICs)
  • Use: Voltage Supervisors
  • Characteristics: Low Power, Precision, Reset Timer
  • Package: 8-WLP (1.5mm x 1.5mm)
  • Essence: Voltage Monitoring and Reset Generation
  • Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 1.5µA (typical)
  • Reset Threshold Options: 2.5V, 3.0V, 3.3V, 3.6V, 4.0V, 4.63V
  • Reset Timeout Period Options: 100ms, 200ms, 400ms, 800ms, 1.6s, 3.2s, 6.4s, 12.8s
  • Active-Low RESET Output
  • Manual Reset Input
  • Watchdog Timer

Detailed Pin Configuration

The MAX16055FAUB+T has the following pin configuration:

  1. GND: Ground
  2. MR: Manual Reset Input
  3. VCC: Supply Voltage
  4. RESET: Active-Low Reset Output
  5. WDI: Watchdog Timer Input
  6. CT: Capacitor Connection for Reset Timeout
  7. TH: Threshold Selection
  8. NC: No Connect

Functional Features

  • Voltage Monitoring: The MAX16055FAUB+T monitors the supply voltage and generates a reset signal when it falls below a specified threshold.
  • Reset Timer: The integrated reset timer ensures that the reset signal remains active for a specific timeout period after the supply voltage rises above the threshold.
  • Manual Reset: The manual reset input allows for an external signal to force a reset condition.
  • Watchdog Timer: The watchdog timer monitors the WDI input and generates a reset signal if it does not receive a valid pulse within a specified time.

Advantages and Disadvantages

Advantages: - Low power consumption - Precision voltage monitoring - Small package size - Wide range of threshold and timeout options

Disadvantages: - Limited number of threshold and timeout options compared to some alternative models - No built-in hysteresis for voltage monitoring

Working Principles

The MAX16055FAUB+T operates by continuously monitoring the supply voltage using an internal voltage reference. When the voltage falls below the selected threshold, the reset output is activated. The reset signal remains active for the duration set by the reset timer. The watchdog timer ensures that the system is functioning properly by monitoring the WDI input. If a valid pulse is not received within the specified time, a reset signal is generated.

Detailed Application Field Plans

The MAX16055FAUB+T is commonly used in various applications where reliable voltage monitoring and reset generation are required. Some typical application fields include:

  1. Microcontrollers: Ensuring proper system initialization and recovery after power loss.
  2. Industrial Control Systems: Monitoring critical voltages in industrial automation equipment.
  3. Battery-Powered Devices: Preventing damage to batteries by initiating a safe shutdown when the voltage drops below a certain level.
  4. Automotive Electronics: Protecting sensitive electronic components from voltage fluctuations and ensuring proper system operation.

Detailed and Complete Alternative Models

Some alternative models to the MAX16055FAUB+T with similar functionality include:

  1. MAX16056FAUB+T: Offers additional hysteresis for voltage monitoring.
  2. MAX16057FAUB+T: Provides more threshold and timeout options.
  3. MAX16058FAUB+T: Includes a power-on reset delay feature.

These alternative models can be considered based on specific application requirements and desired features.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX16055FAUB+T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX16055FAUB+T in technical solutions:

  1. Q: What is the MAX16055FAUB+T? A: The MAX16055FAUB+T is a low-power, voltage-monitoring circuit designed for use in various technical solutions.

  2. Q: What is the purpose of the MAX16055FAUB+T? A: The MAX16055FAUB+T is used to monitor voltage levels and generate alerts or perform actions based on predefined thresholds.

  3. Q: How does the MAX16055FAUB+T work? A: The MAX16055FAUB+T continuously monitors the input voltage and compares it to user-defined threshold levels. It triggers an output when the voltage crosses these thresholds.

  4. Q: What are the key features of the MAX16055FAUB+T? A: Some key features include low power consumption, adjustable voltage thresholds, programmable delay times, and a wide operating voltage range.

  5. Q: In what applications can the MAX16055FAUB+T be used? A: The MAX16055FAUB+T can be used in a variety of applications such as battery-powered devices, industrial control systems, automotive electronics, and power management systems.

  6. Q: Can the MAX16055FAUB+T be used with different supply voltages? A: Yes, the MAX16055FAUB+T has a wide operating voltage range of 1.6V to 6.5V, making it compatible with various supply voltages.

  7. Q: Is the voltage threshold adjustable on the MAX16055FAUB+T? A: Yes, the voltage threshold can be adjusted using external resistors, allowing customization based on specific application requirements.

  8. Q: Can the MAX16055FAUB+T generate an alert when the voltage crosses a threshold? A: Yes, the MAX16055FAUB+T has an open-drain output that can be used to trigger an alert or drive external circuitry when the voltage crosses a threshold.

  9. Q: Can the MAX16055FAUB+T provide a delay before triggering an alert? A: Yes, the MAX16055FAUB+T has a programmable delay feature that allows users to set a delay time before the alert is triggered.

  10. Q: Is the MAX16055FAUB+T available in different package options? A: Yes, the MAX16055FAUB+T is available in a small 6-pin SOT23 package, which makes it suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific implementation and usage of the MAX16055FAUB+T in technical solutions.