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TPS3702AX33DDCR
Product Overview
Category
The TPS3702AX33DDCR belongs to the category of integrated circuits (ICs) specifically designed for voltage monitoring and supervision applications.
Use
This product is primarily used for monitoring and supervising voltage levels in various electronic systems. It ensures that the voltage remains within a specified range, providing protection against overvoltage or undervoltage conditions.
Characteristics
- Voltage monitoring and supervision IC
- Wide operating voltage range
- Low quiescent current consumption
- High accuracy and precision
- Small form factor
- Robust and reliable performance
Package
The TPS3702AX33DDCR is available in a small surface-mount package, which facilitates easy integration into electronic circuit boards. The package type is DDC (SOT-23-5).
Essence
The essence of the TPS3702AX33DDCR lies in its ability to monitor and supervise voltage levels, ensuring the safe and reliable operation of electronic systems.
Packaging/Quantity
The TPS3702AX33DDCR is typically packaged in reels, containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications and customer requirements.
Specifications
- Operating Voltage Range: 1.8V to 6.5V
- Threshold Voltage Accuracy: ±1%
- Quiescent Current: 3µA (typical)
- Output Type: Active-Low/Open-Drain
- Power-On Reset Delay: 200ms (typical)
- Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The TPS3702AX33DDCR features a standard SOT-23-5 package with the following pin configuration:
____
VDD| |
GND| |
OUT| |
GND| |
VDD |____|
Functional Features
- Overvoltage and undervoltage detection
- Power-on reset functionality
- Active-low/open-drain output for signaling voltage status
- Wide operating voltage range for versatile applications
- Low quiescent current consumption for power efficiency
- High accuracy threshold voltage monitoring
Advantages and Disadvantages
Advantages
- Provides reliable voltage monitoring and supervision
- Ensures safe operation of electronic systems
- Small form factor allows for easy integration
- Wide operating voltage range accommodates various applications
- Low quiescent current consumption minimizes power usage
Disadvantages
- Limited to voltage monitoring and supervision applications
- Requires additional circuitry for complete system protection
Working Principles
The TPS3702AX33DDCR operates by comparing the input voltage with a predefined threshold voltage. If the input voltage exceeds or falls below the threshold, the IC triggers an active-low/open-drain output, indicating the voltage status. Additionally, it incorporates a power-on reset delay to ensure stable operation during power-up.
Detailed Application Field Plans
The TPS3702AX33DDCR finds extensive application in various fields, including but not limited to: - Power supply units - Battery management systems - Industrial automation - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- TPS3702AX33DDCT: Similar to TPS3702AX33DDCR, but available in a different package (SOT-23-5).
- TPS3702AX33DDBVR: Similar functionality, but available in a different package (SOT-23-3).
- TPS3702AX33DGNR: Similar functionality, but available in a different package (VSSOP-8).
These alternative models offer similar voltage monitoring and supervision capabilities, with slight variations in package types and pin configurations.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPS3702AX33DDCR en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of TPS3702AX33DDCR in technical solutions:
Q: What is the TPS3702AX33DDCR? A: The TPS3702AX33DDCR is a voltage supervisor and reset IC designed for monitoring power supply voltages in various applications.
Q: What is the operating voltage range of TPS3702AX33DDCR? A: The TPS3702AX33DDCR operates within a voltage range of 1.8V to 6.5V.
Q: What is the purpose of using TPS3702AX33DDCR in a technical solution? A: The TPS3702AX33DDCR ensures reliable system operation by monitoring power supply voltages and generating a reset signal when the voltage falls below a specified threshold.
Q: How does TPS3702AX33DDCR detect undervoltage conditions? A: TPS3702AX33DDCR compares the monitored voltage against a programmable threshold, and if it falls below this threshold, it triggers a reset signal.
Q: Can TPS3702AX33DDCR be used in battery-powered applications? A: Yes, TPS3702AX33DDCR can be used in battery-powered applications as it operates within a wide voltage range and consumes low quiescent current.
Q: What is the typical reset time delay of TPS3702AX33DDCR? A: The typical reset time delay of TPS3702AX33DDCR is 200ms, which provides sufficient time for the power supply to stabilize before allowing the system to start.
Q: Does TPS3702AX33DDCR have any built-in hysteresis? A: Yes, TPS3702AX33DDCR has a built-in hysteresis feature that prevents false triggering by providing a voltage threshold range for the reset signal.
Q: Can TPS3702AX33DDCR be used in automotive applications? A: Yes, TPS3702AX33DDCR is suitable for automotive applications as it meets the necessary automotive standards and operates reliably in harsh environments.
Q: What is the package type of TPS3702AX33DDCR? A: TPS3702AX33DDCR is available in a small SOT-23-6 package, which is compact and suitable for space-constrained designs.
Q: Are there any application notes or reference designs available for TPS3702AX33DDCR? A: Yes, Texas Instruments provides application notes and reference designs that can help users understand and implement TPS3702AX33DDCR in their technical solutions effectively.
Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.