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MAX6313UK48D3-T
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MAX6313UK48D3-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor
  • Characteristics: Low-power, Precision, Reset Output
  • Package: SOT23-5
  • Essence: Monitors voltage levels and provides a reset signal when the voltage falls below a certain threshold.
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Reset Threshold Options: 4.8V
  • Reset Timeout Period: 140ms
  • Quiescent Current: 1µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6313UK48D3-T IC has a total of 5 pins:

  1. VCC: Power supply input pin.
  2. GND: Ground reference pin.
  3. RESET: Active-low reset output pin.
  4. MR: Manual reset input pin.
  5. TH: Threshold adjust pin.

Functional Features

  • Monitors the supply voltage and generates a reset signal when it drops below the specified threshold.
  • Provides a manual reset option through the MR pin.
  • Adjustable threshold voltage using the TH pin.
  • Low quiescent current consumption for power-sensitive applications.
  • Precision voltage monitoring with minimal hysteresis.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - Low-power operation prolongs battery life in portable devices. - Adjustable threshold voltage provides flexibility in different applications. - Small package size enables space-saving designs.

Disadvantages: - Fixed reset timeout period may not be suitable for all applications. - Limited number of threshold options available.

Working Principles

The MAX6313UK48D3-T is designed to monitor the supply voltage of a system. It compares the voltage at the TH pin with an internal reference voltage. When the supply voltage drops below the threshold set by the TH pin, the RESET pin goes low, indicating a reset condition. The reset output remains low until the supply voltage rises above the threshold and a timeout period elapses.

Detailed Application Field Plans

The MAX6313UK48D3-T is commonly used in various applications, including:

  1. Battery-Powered Devices: Ensures proper operation by monitoring the battery voltage and initiating a reset when it becomes too low.
  2. Microcontroller Systems: Provides a reliable reset signal to microcontrollers during power-up or voltage fluctuations.
  3. Industrial Control Systems: Monitors power supply integrity to prevent malfunctions or data corruption.
  4. Automotive Electronics: Protects sensitive electronic components from voltage dips or transients.

Detailed and Complete Alternative Models

  • MAX6314UK46D3-T
  • MAX6315UK29D3-T
  • MAX6316UK26D3-T
  • MAX6317UK25D3-T
  • MAX6318UK23D3-T

These alternative models offer similar functionality but may have different specifications or package options. It is recommended to review their datasheets for specific details.

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技術ソリューションにおける MAX6313UK48D3-T の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MAX6313UK48D3-T in technical solutions:

  1. Q: What is MAX6313UK48D3-T? A: MAX6313UK48D3-T is a voltage monitor and reset IC manufactured by Maxim Integrated. It provides power supply monitoring and reset generation functions.

  2. Q: What is the operating voltage range of MAX6313UK48D3-T? A: The operating voltage range of MAX6313UK48D3-T is from 1.6V to 5.5V.

  3. Q: How does MAX6313UK48D3-T monitor the power supply? A: MAX6313UK48D3-T monitors the power supply voltage using an internal voltage reference and compares it with a programmable threshold voltage.

  4. Q: Can I adjust the threshold voltage of MAX6313UK48D3-T? A: Yes, the threshold voltage can be adjusted using external resistors connected to the VTRIP pin.

  5. Q: What happens when the power supply voltage falls below the threshold voltage? A: When the power supply voltage falls below the threshold voltage, MAX6313UK48D3-T asserts a reset signal to indicate a power failure condition.

  6. Q: What is the typical reset timeout period of MAX6313UK48D3-T? A: The typical reset timeout period is 140ms, but it can be adjusted using an external capacitor connected to the MRST pin.

  7. Q: Can MAX6313UK48D3-T generate both active-high and active-low reset signals? A: Yes, MAX6313UK48D3-T can be configured to generate either an active-high or active-low reset signal using the RST output pin.

  8. Q: Is MAX6313UK48D3-T suitable for battery-powered applications? A: Yes, MAX6313UK48D3-T has a low quiescent current and is suitable for battery-powered applications.

  9. Q: Can I use MAX6313UK48D3-T in automotive applications? A: Yes, MAX6313UK48D3-T is qualified for automotive applications and meets the AEC-Q100 standard.

  10. Q: What package does MAX6313UK48D3-T come in? A: MAX6313UK48D3-T is available in a SOT23-5 package, which is small and suitable for space-constrained designs.

Please note that these answers are general and may vary depending on the specific requirements and application of MAX6313UK48D3-T.