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TPS3809I50DBVT
Product Category
The TPS3809I50DBVT belongs to the category of voltage supervisors.
Basic Information Overview
- Use: The TPS3809I50DBVT is used as a voltage supervisor to monitor the power supply in various electronic systems.
- Characteristics: It features low-power consumption, high accuracy, and a wide operating voltage range.
- Package: The TPS3809I50DBVT comes in a small SOT-23 package.
- Essence: Its essence lies in providing reliable voltage monitoring and reset generation.
- Packaging/Quantity: It is typically available in reels with a quantity of 3000 units per reel.
Specifications
The TPS3809I50DBVT has the following specifications: - Supply Voltage Range: 1.8V to 6.0V - Reset Threshold Voltage: 4.63V - Quiescent Current: 1.5µA (typical) - Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The TPS3809I50DBVT has a standard SOT-23 pin configuration with three pins: 1. VDD: Power supply input 2. GND: Ground connection 3. RESET: Reset output
Functional Features
- Voltage Monitoring: Monitors the power supply voltage and asserts a reset signal when the voltage falls below a specified threshold.
- Manual Reset Input: Allows for manual assertion of the reset signal.
- Low-Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.
Advantages and Disadvantages
Advantages: - Wide operating voltage range - Low quiescent current - Small package size
Disadvantages: - Limited to monitoring single power supply voltage
Working Principles
The TPS3809I50DBVT operates by comparing the monitored voltage with a preset threshold. When the voltage drops below this threshold, the reset output is asserted, indicating an undervoltage condition.
Detailed Application Field Plans
The TPS3809I50DBVT is commonly used in various electronic systems, including: - Microcontroller-based systems - Battery-powered devices - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the TPS3809I50DBVT include: - TPS3808G01DBVR - MAX809REUR-T - ADM803SARZ-REEL7
In conclusion, the TPS3809I50DBVT is a versatile voltage supervisor with wide application in diverse electronic systems, offering reliable voltage monitoring and reset generation capabilities.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPS3809I50DBVT en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of TPS3809I50DBVT:
What is the TPS3809I50DBVT?
- The TPS3809I50DBVT is a voltage supervisor and reset IC designed to monitor the power supply voltage in microcontroller and digital systems.
What is the operating voltage range of TPS3809I50DBVT?
- The operating voltage range of TPS3809I50DBVT is 0.5V to 10V.
What is the typical reset threshold voltage of TPS3809I50DBVT?
- The typical reset threshold voltage of TPS3809I50DBVT is 4.63V.
What is the quiescent current consumption of TPS3809I50DBVT?
- The quiescent current consumption of TPS3809I50DBVT is typically 1.5µA.
What is the purpose of the manual reset input pin on TPS3809I50DBVT?
- The manual reset input pin allows for an external push-button or switch to force a reset condition.
Can TPS3809I50DBVT be used in battery-powered applications?
- Yes, TPS3809I50DBVT can be used in battery-powered applications due to its low quiescent current consumption.
What is the temperature range for TPS3809I50DBVT?
- TPS3809I50DBVT has an operating temperature range of -40°C to 125°C.
Is TPS3809I50DBVT suitable for automotive applications?
- Yes, TPS3809I50DBVT is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.
How does TPS3809I50DBVT respond to voltage transients?
- TPS3809I50DBVT includes a glitch immunity feature that ensures proper reset operation during voltage transients.
Can TPS3809I50DBVT be used in industrial control systems?
- Yes, TPS3809I50DBVT is suitable for use in industrial control systems due to its wide operating voltage range and robust performance.
I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.