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TPS3823-50DBVR
Product Overview
Category
The TPS3823-50DBVR belongs to the category of voltage supervisors.
Use
It is primarily used for monitoring and supervising the voltage levels in electronic systems.
Characteristics
- Low-power consumption
- Wide operating voltage range
- High accuracy
- Small package size
Package
The TPS3823-50DBVR is available in a small SOT-23 package.
Essence
The essence of the TPS3823-50DBVR is its ability to provide reliable voltage monitoring and reset generation in various applications.
Packaging/Quantity
The TPS3823-50DBVR is typically packaged in reels, with 3000 units per reel.
Specifications
- Supply Voltage Range: 1.6V to 6.5V
- Threshold Voltage: 4.63V
- Reset Timeout Period: 2.93ms (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The TPS3823-50DBVR has the following pin configuration:
- GND (Ground)
- RESET (Reset Output)
- VDD (Supply Voltage)
Functional Features
- Precision voltage monitoring
- Power-on reset generation
- Manual reset input
- Watchdog timer functionality
Advantages and Disadvantages
Advantages
- Low power consumption
- Wide operating voltage range
- Small package size
- Accurate voltage monitoring
Disadvantages
- Limited reset timeout period
- Single threshold voltage option
Working Principles
The TPS3823-50DBVR operates by continuously monitoring the supply voltage. It compares the voltage level against a fixed threshold and generates a reset signal when the voltage falls below the threshold. The reset signal remains active until the voltage rises above the threshold or a timeout period elapses.
Detailed Application Field Plans
The TPS3823-50DBVR finds applications in various electronic systems, including: 1. Microcontrollers 2. Embedded systems 3. Power management units 4. Industrial control systems 5. Automotive electronics
Detailed and Complete Alternative Models
- TPS3820-50DBVR
- TPS3824-50DBVR
- TPS3837K33DBVR
- TPS3808G01DBVR
- TPS3813K33DBVR
These alternative models offer similar voltage monitoring and reset generation capabilities with slight variations in specifications and package options.
In conclusion, the TPS3823-50DBVR is a voltage supervisor that provides accurate voltage monitoring and reset generation in various electronic systems. Its low power consumption, wide operating voltage range, and small package size make it suitable for diverse applications. However, it has limitations such as a limited reset timeout period and a single threshold voltage option. Nonetheless, it serves as a reliable component in microcontrollers, embedded systems, power management units, industrial control systems, and automotive electronics. Alternative models like TPS3820-50DBVR, TPS3824-50DBVR, TPS3837K33DBVR, TPS3808G01DBVR, and TPS3813K33DBVR offer similar functionality with slight variations.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng TPS3823-50DBVR trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of TPS3823-50DBVR in technical solutions:
Q: What is the TPS3823-50DBVR? A: The TPS3823-50DBVR is a voltage supervisor and reset IC designed to monitor the power supply voltage in electronic systems.
Q: What is the operating voltage range of TPS3823-50DBVR? A: The operating voltage range of TPS3823-50DBVR is from 1.6V to 6.5V.
Q: What is the purpose of using TPS3823-50DBVR in a technical solution? A: TPS3823-50DBVR is used to ensure proper system operation by monitoring the power supply voltage and generating a reset signal when the voltage falls below a specified threshold.
Q: How does TPS3823-50DBVR generate a reset signal? A: TPS3823-50DBVR generates a reset signal by pulling the RESET pin low when the monitored voltage drops below the threshold voltage.
Q: Can TPS3823-50DBVR be used in battery-powered applications? A: Yes, TPS3823-50DBVR can be used in battery-powered applications as it has a low quiescent current and operates over a wide voltage range.
Q: What is the typical reset threshold voltage of TPS3823-50DBVR? A: The typical reset threshold voltage of TPS3823-50DBVR is 4.63V.
Q: Does TPS3823-50DBVR have a manual reset input? A: No, TPS3823-50DBVR does not have a manual reset input. The reset signal is generated automatically based on the monitored voltage.
Q: Can TPS3823-50DBVR be used in automotive applications? A: Yes, TPS3823-50DBVR is suitable for automotive applications as it meets the AEC-Q100 qualification requirements.
Q: What is the typical response time of TPS3823-50DBVR? A: The typical response time of TPS3823-50DBVR is 20µs.
Q: Does TPS3823-50DBVR have an adjustable reset threshold? A: No, TPS3823-50DBVR has a fixed reset threshold voltage and does not offer adjustability.
Please note that these answers are based on general information about TPS3823-50DBVR and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for accurate and detailed information.