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TLV6703DDCT
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TLV6703DDCT

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Supervisors

Characteristics: - Low Power Consumption - Wide Supply Voltage Range - Adjustable Threshold Voltage - Precision Monitoring - Small Package Size

Package: SOT-23-6

Essence: The TLV6703DDCT is a voltage supervisor IC that monitors the power supply voltage and provides a reset signal to the microcontroller or other digital devices when the voltage falls below a certain threshold.

Packaging/Quantity: The TLV6703DDCT is available in tape and reel packaging, with 3000 units per reel.

Specifications

  • Supply Voltage Range: 1.8V to 5.5V
  • Reset Threshold Voltage Options: 2.32V, 2.93V, 3.08V, 4.38V
  • Reset Timeout Period: 200ms, 400ms, 800ms, 1600ms
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TLV6703DDCT has a total of 6 pins:

  1. GND: Ground pin
  2. VDD: Positive supply voltage pin
  3. MR: Manual reset input pin
  4. RESET: Reset output pin
  5. TH: Threshold voltage selection pin
  6. CT: Capacitor connection pin for reset timeout period adjustment

Functional Features

  • Precision monitoring of supply voltage
  • Adjustable threshold voltage for precise monitoring
  • Manual reset input for immediate system reset
  • Reset output signal for microcontroller or digital device reset
  • Capacitor connection for adjusting the reset timeout period

Advantages

  • Low power consumption
  • Wide supply voltage range allows compatibility with various systems
  • Adjustable threshold voltage provides flexibility in voltage monitoring
  • Small package size saves board space

Disadvantages

  • Limited reset timeout period options
  • Not suitable for high voltage applications

Working Principles

The TLV6703DDCT operates by continuously monitoring the supply voltage. When the voltage falls below the set threshold, the reset output is activated, signaling a low voltage condition to the microcontroller or digital device. The reset signal remains active until the voltage rises above the threshold or a manual reset input is triggered.

Application Field Plans

The TLV6703DDCT is commonly used in various electronic systems where reliable voltage monitoring and system reset functionality are required. Some application fields include:

  1. Power Supply Units (PSUs)
  2. Industrial Control Systems
  3. Automotive Electronics
  4. Home Automation Systems
  5. Medical Devices

Alternative Models

  1. TLV6713DDCT: Similar voltage supervisor IC with additional power-on reset delay feature.
  2. TLV6704DDCT: Voltage supervisor IC with adjustable threshold voltage and higher reset timeout options.
  3. TLV6702DDCT: Voltage supervisor IC with fixed threshold voltage and shorter reset timeout period.

These alternative models offer similar functionality but may have different specifications and features to suit specific application requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TLV6703DDCT dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of TLV6703DDCT in technical solutions:

  1. Q: What is TLV6703DDCT? A: TLV6703DDCT is a voltage supervisor IC (Integrated Circuit) that monitors the power supply voltage and provides a reset signal when the voltage falls below a certain threshold.

  2. Q: What is the operating voltage range of TLV6703DDCT? A: The operating voltage range of TLV6703DDCT is typically from 1.8V to 5.5V.

  3. Q: What is the purpose of using TLV6703DDCT in a technical solution? A: TLV6703DDCT is commonly used to ensure proper system initialization and reliable operation by monitoring the power supply voltage and generating a reset signal when necessary.

  4. Q: How does TLV6703DDCT generate a reset signal? A: TLV6703DDCT generates a reset signal by pulling the RESET pin low when the monitored voltage falls below the specified threshold voltage.

  5. Q: Can I adjust the threshold voltage of TLV6703DDCT? A: No, the threshold voltage of TLV6703DDCT is fixed and cannot be adjusted.

  6. Q: What is the typical reset time delay of TLV6703DDCT? A: The typical reset time delay of TLV6703DDCT is around 200ms.

  7. Q: Is TLV6703DDCT suitable for battery-powered applications? A: Yes, TLV6703DDCT is suitable for battery-powered applications as it operates within a wide voltage range and has low quiescent current consumption.

  8. Q: Can TLV6703DDCT be used in automotive applications? A: Yes, TLV6703DDCT is suitable for automotive applications as it meets the necessary automotive standards and has a wide operating temperature range.

  9. Q: Does TLV6703DDCT have any built-in protection features? A: Yes, TLV6703DDCT has built-in overvoltage and undervoltage lockout protection to prevent damage to the IC and the system.

  10. Q: Can TLV6703DDCT be used in conjunction with other voltage regulators or supervisors? A: Yes, TLV6703DDCT can be used in conjunction with other voltage regulators or supervisors to provide additional monitoring and control capabilities in a system.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.