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MAX6792TPLD2+T
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MAX6792TPLD2+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Supervisor
  • Characteristics: Low-power, precision voltage monitoring
  • Package: TDFN-8 (Thin Dual Flat No-Lead)
  • Essence: Ensures reliable power supply in electronic systems
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Threshold Voltage Options: 1.575V, 2.048V, 2.5V, 3.08V, 3.3V, 4.38V, 4.63V
  • Operating Temperature Range: -40°C to +125°C
  • Quiescent Current: 1.5µA (typical)
  • Output Type: Active-Low, Open-Drain
  • Power-On Reset Time Delay: 100ms (typical)

Detailed Pin Configuration

The MAX6792TPLD2+T has 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 connect
  7. NC: No connect
  8. VCC: Positive supply voltage

Functional Features

  • Precision voltage monitoring for reliable system operation
  • Wide supply voltage range allows compatibility with various systems
  • Multiple threshold voltage options for flexible monitoring requirements
  • Low quiescent current minimizes power consumption
  • Active-low, open-drain output for easy interfacing with other devices
  • Power-on reset delay ensures stable power supply during startup

Advantages and Disadvantages

Advantages: - High precision voltage monitoring - Wide supply voltage range - Low power consumption - Flexible threshold voltage options

Disadvantages: - Limited pin configuration options - No connect pins may limit flexibility in certain applications

Working Principles

The MAX6792TPLD2+T is a voltage supervisor IC that monitors the supply voltage of electronic systems. It compares the supply voltage with a user-selectable threshold voltage and generates a reset signal when the supply voltage falls below the threshold. The active-low, open-drain output can be connected to a microcontroller or other devices to initiate system reset or perform other actions.

During power-up, the power-on reset delay ensures that the reset signal is held low for a specific time period to allow the supply voltage to stabilize. This prevents false resets caused by voltage fluctuations during startup.

Detailed Application Field Plans

The MAX6792TPLD2+T is commonly used in various electronic systems where reliable power supply monitoring is critical. Some application fields include:

  1. Battery-powered devices: Ensures proper shutdown or hibernation when battery voltage drops below a certain level.
  2. Industrial control systems: Monitors power supply integrity to prevent data loss or equipment damage during voltage fluctuations.
  3. Automotive electronics: Protects sensitive components from voltage spikes or drops, ensuring safe and reliable operation.
  4. Medical devices: Provides voltage supervision to ensure patient safety and proper functioning of medical equipment.
  5. Consumer electronics: Prevents data corruption or component damage due to unstable power supply conditions.

Detailed and Complete Alternative Models

  1. MAX6790TPLD2+T: Similar voltage supervisor IC with different threshold voltage options.
  2. MAX6791TPLD2+T: Voltage supervisor IC with additional features like manual reset and watchdog timer.
  3. MAX6793TPLD2+T: Higher precision voltage supervisor IC with lower quiescent current.

(Note: These alternative models are provided as examples and may not cover all available options in the market.)

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX6792TPLD2+T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MAX6792TPLD2+T in technical solutions:

  1. Q: What is the MAX6792TPLD2+T? A: The MAX6792TPLD2+T is a voltage supervisor and sequencer IC designed for use in various technical solutions.

  2. Q: What is the input voltage range supported by MAX6792TPLD2+T? A: The MAX6792TPLD2+T supports an input voltage range from 1.6V to 5.5V.

  3. Q: Can MAX6792TPLD2+T monitor multiple power supplies simultaneously? A: Yes, the MAX6792TPLD2+T can monitor up to four power supplies simultaneously.

  4. Q: Does MAX6792TPLD2+T provide adjustable reset thresholds? A: Yes, the MAX6792TPLD2+T provides adjustable reset thresholds through external resistors.

  5. Q: Can MAX6792TPLD2+T generate a power-on reset signal? A: Yes, the MAX6792TPLD2+T generates a power-on reset signal when the monitored voltages rise above the reset threshold.

  6. Q: Does MAX6792TPLD2+T support manual reset functionality? A: Yes, the MAX6792TPLD2+T supports manual reset functionality through an external push-button or a logic-level input.

  7. Q: Can MAX6792TPLD2+T sequence the power supplies during startup? A: Yes, the MAX6792TPLD2+T can sequence the power supplies during startup using its built-in sequencing circuitry.

  8. Q: Is MAX6792TPLD2+T capable of monitoring undervoltage conditions? A: Yes, the MAX6792TPLD2+T can monitor undervoltage conditions and assert a reset signal if any of the monitored voltages fall below the threshold.

  9. Q: Does MAX6792TPLD2+T have built-in glitch immunity? A: Yes, the MAX6792TPLD2+T has built-in glitch immunity to prevent false triggering due to voltage transients or noise.

  10. Q: What is the package type of MAX6792TPLD2+T? A: The MAX6792TPLD2+T is available in a 14-pin TDFN (3mm x 3mm) package.

Please note that these answers are general and may vary depending on the specific application and configuration of MAX6792TPLD2+T in your technical solution.