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TPS3824-50DBVR
Introduction
The TPS3824-50DBVR is a voltage supervisor belonging to the category of integrated circuits. It is commonly used in electronic systems to monitor the power supply voltage and ensure proper system operation. This entry provides an overview of the TPS3824-50DBVR, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Integrated Circuits
- Use: Voltage Supervisor
- Characteristics: Precision monitoring, low power consumption
- Package: SOT-23 (3)
- Essence: Ensuring stable system operation by monitoring power supply voltage
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Voltage Threshold: 5.0V
- Accuracy: ±2%
- Supply Current: 6µA
- Operating Temperature Range: -40°C to 125°C
- Output Type: Active Low
Detailed Pin Configuration
The TPS3824-50DBVR has three pins: 1. VDD: Power supply input 2. GND: Ground connection 3. RESET: Output signal indicating the monitored voltage status
Functional Features
- Voltage Monitoring: Monitors the power supply voltage and asserts a reset signal when the voltage falls below the specified threshold.
- Low Power Consumption: Consumes minimal power during operation, making it suitable for battery-powered applications.
Advantages and Disadvantages
Advantages
- Precise voltage monitoring
- Low power consumption
- Wide operating temperature range
Disadvantages
- Fixed voltage threshold may not be suitable for all applications
- Limited output options (active low)
Working Principles
The TPS3824-50DBVR operates by comparing the input voltage with the preset threshold. When the input voltage drops below the threshold, the reset output is activated, signaling the need for system reset or power management.
Detailed Application Field Plans
The TPS3824-50DBVR finds extensive use in various electronic systems, including: - Microcontroller-based systems - Industrial automation equipment - Automotive electronics - Portable consumer devices
Detailed and Complete Alternative Models
Some alternative models to TPS3824-50DBVR include: - TPS3808G01DBVR: Offers adjustable voltage threshold - MAX823: Provides dual voltage monitoring - ADM811: Includes manual reset input for additional control
In conclusion, the TPS3824-50DBVR is a reliable voltage supervisor with precise monitoring capabilities and low power consumption. Its application spans across diverse electronic systems, ensuring stable operation and system integrity.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng TPS3824-50DBVR trong giải pháp kỹ thuật
What is the TPS3824-50DBVR?
- The TPS3824-50DBVR is a voltage supervisor and reset IC designed to monitor the power supply voltage of a system and assert a reset signal if the voltage falls below a predetermined threshold.
What is the operating voltage range of TPS3824-50DBVR?
- The operating voltage range of TPS3824-50DBVR is 2.5V to 6.0V.
What is the typical reset threshold voltage of TPS3824-50DBVR?
- The typical reset threshold voltage of TPS3824-50DBVR is 4.63V.
What is the purpose of using TPS3824-50DBVR in a technical solution?
- TPS3824-50DBVR is used to ensure that a microcontroller or other critical components in a system are held in a reset state until the power supply voltage reaches a stable and safe level.
What is the output type of TPS3824-50DBVR?
- The TPS3824-50DBVR provides an active-low, push-pull reset output.
What is the quiescent current consumption of TPS3824-50DBVR?
- The quiescent current consumption of TPS3824-50DBVR is typically 10µA.
Can TPS3824-50DBVR be used in automotive applications?
- Yes, TPS3824-50DBVR is suitable for use in automotive applications due to its wide operating voltage range and robust design.
What is the temperature range for TPS3824-50DBVR?
- TPS3824-50DBVR has an operating temperature range of -40°C to 125°C.
Is TPS3824-50DBVR available in a small package?
- Yes, TPS3824-50DBVR is available in a small SOT-23 package, making it suitable for space-constrained designs.
How does TPS3824-50DBVR help improve system reliability?
- By monitoring the power supply voltage and providing a reset signal when necessary, TPS3824-50DBVR helps prevent erratic behavior or data corruption in critical system components, thereby improving overall system reliability.