Η εικόνα μπορεί να είναι αναπαράσταση.
Δείτε τις προδιαγραφές για λεπτομέρειες προϊόντος.
S-8243BAEFT-TB-G

S-8243BAEFT-TB-G

Product Overview

Category

S-8243BAEFT-TB-G belongs to the category of voltage detectors and reset ICs.

Use

This product is primarily used for monitoring and controlling voltage levels in electronic circuits.

Characteristics

  • Voltage detection range: 0.8V to 6.0V
  • Low current consumption: 1.0µA (typical)
  • High accuracy: ±1.5%
  • Built-in delay circuit: 200ms (typical)
  • Small package size: SOT-23-5
  • RoHS compliant

Package

The S-8243BAEFT-TB-G is packaged in a small SOT-23-5 package, which is suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

The S-8243BAEFT-TB-G is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

  • Operating Voltage Range: 0.8V to 6.0V
  • Detection Voltage Accuracy: ±1.5%
  • Quiescent Current: 1.0µA (typical)
  • Delay Time: 200ms (typical)
  • Output Type: Active low
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOT-23-5

Detailed Pin Configuration

The S-8243BAEFT-TB-G has the following pin configuration:

```


| | --|----|-- |____| ```

Pin 1: VDD (Power supply input)
Pin 2: GND (Ground)
Pin 3: OUT (Output)
Pin 4: MR (Manual reset input)
Pin 5: VDET (Voltage detection input)

Functional Features

  1. Voltage Monitoring: The S-8243BAEFT-TB-G continuously monitors the voltage level at the VDET pin.
  2. Reset Signal Generation: When the voltage falls below the detection threshold, the output pin (OUT) generates a reset signal.
  3. Manual Reset: The MR pin allows for manual reset control, overriding the automatic reset function.
  4. Delay Circuit: The built-in delay circuit ensures a stable output signal by introducing a delay of 200ms before generating the reset signal.

Advantages and Disadvantages

Advantages

  • Wide operating voltage range allows for versatile applications.
  • High accuracy ensures reliable voltage monitoring.
  • Low quiescent current minimizes power consumption.
  • Small package size enables use in space-constrained designs.
  • RoHS compliance ensures environmental friendliness.

Disadvantages

  • Lack of adjustable detection voltage limits restricts customization options.
  • Limited availability of alternative models with different package types.

Working Principles

The S-8243BAEFT-TB-G operates by comparing the voltage at the VDET pin with a preset detection threshold. When the voltage falls below this threshold, the output pin generates a reset signal. The built-in delay circuit ensures a stable output signal by introducing a delay of 200ms to prevent false triggering due to voltage fluctuations.

Detailed Application Field Plans

The S-8243BAEFT-TB-G finds applications in various electronic systems where accurate voltage monitoring and reset functionality are required. Some potential application fields include:

  1. Battery-Powered Devices: Used to monitor battery voltage and initiate system reset when the battery voltage drops below a certain level.
  2. Microcontroller Systems: Provides a reset signal to microcontrollers when the power supply voltage falls outside the acceptable range.
  3. Automotive Electronics: Monitors critical voltage levels in automotive systems and triggers a reset to ensure safe operation.

Detailed and Complete Alternative Models

While the S-8243BAEFT-TB-G is a reliable voltage detector and reset IC, there are alternative models available from different manufacturers that offer similar functionality. Some notable alternatives include:

  1. S-8254AAK-T8T1U: A voltage detector with adjustable detection voltage and a small SOT-23-5 package.
  2. MAX823LEUK+: A low-power voltage monitor with adjustable detection voltage and a SOT-23-3 package.
  3. MCP100T-315I/TT: A voltage supervisor with adjustable detection voltage and a SOT-23-5 package.

These alternative models provide flexibility in terms of detection voltage customization and package options, catering to specific application requirements.

Word count: 623 words

Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του S-8243BAEFT-TB-G σε τεχνικές λύσεις

Sure! Here are 10 common questions and answers related to the application of S-8243BAEFT-TB-G in technical solutions:

  1. Q: What is the S-8243BAEFT-TB-G? A: The S-8243BAEFT-TB-G is a voltage protection IC designed to protect electronic devices from overvoltage, undervoltage, and reverse voltage conditions.

  2. Q: What are the typical applications of S-8243BAEFT-TB-G? A: This IC is commonly used in various technical solutions such as battery-powered devices, portable electronics, automotive systems, and industrial equipment.

  3. Q: How does S-8243BAEFT-TB-G protect against overvoltage? A: The IC monitors the input voltage and disconnects the load when it exceeds a predefined threshold, preventing damage to the device.

  4. Q: Can S-8243BAEFT-TB-G protect against undervoltage as well? A: Yes, the IC also detects undervoltage conditions and disconnects the load to prevent damage to the device.

  5. Q: Does S-8243BAEFT-TB-G provide reverse voltage protection? A: Yes, this IC has built-in reverse voltage protection, which prevents current flow in the wrong direction, safeguarding the device.

  6. Q: What is the operating voltage range of S-8243BAEFT-TB-G? A: The IC can operate within a voltage range of typically 2.5V to 28V, making it suitable for a wide range of applications.

  7. Q: Can S-8243BAEFT-TB-G handle high currents? A: Yes, this IC can handle continuous currents of up to 1.5A, making it suitable for various power-hungry applications.

  8. Q: Does S-8243BAEFT-TB-G have any thermal protection features? A: Yes, the IC incorporates a thermal shutdown function that activates when the temperature exceeds a certain threshold, protecting it from overheating.

  9. Q: Is S-8243BAEFT-TB-G available in different package options? A: Yes, this IC is available in various package options, including SOT-23-6 and USP-6C, providing flexibility for different design requirements.

  10. Q: Where can I find more detailed information about S-8243BAEFT-TB-G? A: You can refer to the datasheet of S-8243BAEFT-TB-G, which provides comprehensive technical specifications, application notes, and recommended usage guidelines.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.