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STM6825RWY6F
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STM6825RWY6F

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: SOT-23-6
  • Essence: Voltage Supervisor with Manual Reset
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Supply Voltage Range: 1.8V to 5.5V
  • Reset Threshold Voltage Options: 2.93V, 3.08V, 4.63V, 4.38V
  • Manual Reset Input: Active-Low
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 1.5µA (typical)

Detailed Pin Configuration

The STM6825RWY6F is a six-pin device with the following pin configuration:

  1. GND: Ground
  2. MR: Manual Reset Input (Active-Low)
  3. VDD: Supply Voltage
  4. RESET: Reset Output
  5. NC: No Connection
  6. VOUT: Output Voltage

Functional Features

  • Monitors the supply voltage and asserts reset when it falls below the threshold.
  • Provides manual reset capability through the MR pin.
  • Offers a debounced reset output signal.
  • Low quiescent current consumption for power-sensitive applications.

Advantages and Disadvantages

Advantages

  • High accuracy in monitoring the supply voltage.
  • Wide operating voltage range allows compatibility with various systems.
  • Small package size enables space-saving designs.
  • Low power consumption prolongs battery life in portable devices.

Disadvantages

  • Limited number of available reset threshold voltage options.
  • Lack of adjustable reset delay feature.

Working Principles

The STM6825RWY6F is designed to monitor the supply voltage of a system. It compares the voltage with a preset threshold and asserts the reset output when the voltage falls below the threshold. The manual reset input allows the user to manually trigger a reset, overriding the voltage monitoring function.

Detailed Application Field Plans

The STM6825RWY6F is widely used in various applications where reliable power management is crucial. Some potential application fields include:

  1. Battery-Powered Devices: Portable electronics such as smartphones, tablets, and wearables benefit from the low power consumption and accurate voltage monitoring provided by the STM6825RWY6F.
  2. Industrial Control Systems: The IC ensures stable operation of control systems by monitoring the power supply and initiating a reset if necessary.
  3. Automotive Electronics: In automotive applications, the STM6825RWY6F helps maintain the integrity of critical systems by monitoring the supply voltage and triggering a reset in case of voltage fluctuations.

Detailed and Complete Alternative Models

  • STM6824RWY6F: Similar to STM6825RWY6F but with different reset threshold voltage options.
  • MAX6825: Voltage supervisor IC with manual reset from Maxim Integrated.
  • TC54: Microprocessor supervisory circuit from Microchip Technology.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av STM6825RWY6F i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of STM6825RWY6F in technical solutions:

  1. Q: What is STM6825RWY6F? A: STM6825RWY6F is a specific model of voltage supervisor IC (Integrated Circuit) manufactured by STMicroelectronics.

  2. Q: What is the purpose of STM6825RWY6F? A: The purpose of STM6825RWY6F is to monitor the power supply voltage and generate a reset signal when the voltage falls below a certain threshold.

  3. Q: What are the typical applications of STM6825RWY6F? A: STM6825RWY6F is commonly used in various technical solutions such as microcontrollers, digital systems, embedded systems, and other electronic devices that require reliable power supply monitoring.

  4. Q: How does STM6825RWY6F work? A: STM6825RWY6F continuously monitors the input voltage and compares it with a predefined threshold. If the voltage drops below the threshold, it generates a reset signal to ensure proper system operation.

  5. Q: What is the operating voltage range of STM6825RWY6F? A: The operating voltage range of STM6825RWY6F is typically between 1.8V and 5.5V.

  6. Q: Can STM6825RWY6F be used in battery-powered applications? A: Yes, STM6825RWY6F can be used in battery-powered applications as it has low quiescent current consumption, making it suitable for power-sensitive designs.

  7. Q: Does STM6825RWY6F have any additional features? A: Yes, STM6825RWY6F includes features like adjustable reset threshold voltage, watchdog timer, and manual reset input.

  8. Q: What is the package type of STM6825RWY6F? A: STM6825RWY6F is available in a small SOT-23-6 package, which is commonly used for surface-mount applications.

  9. Q: Can STM6825RWY6F withstand high temperatures? A: Yes, STM6825RWY6F has a wide operating temperature range of -40°C to +85°C, making it suitable for various environments.

  10. Q: Where can I find more information about STM6825RWY6F? A: You can find more detailed information about STM6825RWY6F, including datasheets, application notes, and technical support on STMicroelectronics' official website or by contacting their customer support.