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TPS3707-33DG4
Product Overview
Category
The TPS3707-33DG4 belongs to the category of voltage supervisors.
Use
It is primarily used for monitoring and supervising voltage levels in electronic systems.
Characteristics
- Voltage threshold: 3.3V
- Low quiescent current consumption
- Wide operating temperature range
- Small package size
- High accuracy
Package
The TPS3707-33DG4 comes in a small SOT-23 package.
Essence
The essence of the TPS3707-33DG4 is to provide reliable voltage monitoring and supervision in various electronic applications.
Packaging/Quantity
The TPS3707-33DG4 is typically packaged in reels, with a quantity of 3000 units per reel.
Specifications
- Supply voltage range: 2.5V to 18V
- Operating temperature range: -40°C to +125°C
- Quiescent current: 1.5µA (typical)
- Threshold accuracy: ±1.5%
- Power-on reset delay time: 200ms (typical)
Detailed Pin Configuration
The TPS3707-33DG4 has the following pin configuration:
- GND (Ground)
- VDD (Supply Voltage)
- RESET (Reset Output)
Functional Features
- Undervoltage detection and reset generation
- Precision voltage threshold
- Manual reset input
- Power-on reset delay
- Low power consumption
- Small form factor
Advantages and Disadvantages
Advantages
- Accurate voltage monitoring
- Wide operating temperature range
- Low power consumption
- Small package size
Disadvantages
- Limited voltage threshold options
- Lack of additional features compared to some competitors
Working Principles
The TPS3707-33DG4 operates by continuously monitoring the input voltage and comparing it to a precise threshold. When the voltage drops below the threshold, the reset output is activated, indicating an undervoltage condition. The device also includes a power-on reset delay to ensure stable operation during power-up.
Detailed Application Field Plans
The TPS3707-33DG4 finds applications in various electronic systems that require reliable voltage monitoring and supervision. Some of the common application fields include:
- Power supply units
- Battery-powered devices
- Industrial control systems
- Automotive electronics
- Home automation systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the TPS3707-33DG4 are:
- MAX823: Voltage Supervisor with Adjustable Threshold
- LTC2910: Dual Voltage Supervisor with Programmable Delay
- ADM6315: Microprocessor Supervisory Circuit
These alternative models provide different features and specifications, allowing users to choose the most suitable option for their specific requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPS3707-33DG4 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of TPS3707-33DG4 in technical solutions:
Q: What is TPS3707-33DG4? A: TPS3707-33DG4 is a voltage supervisor and reset IC designed for monitoring power supply voltages in various applications.
Q: What is the operating voltage range of TPS3707-33DG4? A: The operating voltage range of TPS3707-33DG4 is from 1.8V to 6.5V.
Q: What is the purpose of using TPS3707-33DG4 in a technical solution? A: TPS3707-33DG4 ensures proper system operation by monitoring the power supply voltage and generating a reset signal when it falls below a specified threshold.
Q: How does TPS3707-33DG4 generate a reset signal? A: TPS3707-33DG4 generates a reset signal by pulling the RESET pin low when the monitored voltage drops below the threshold voltage.
Q: Can TPS3707-33DG4 be used in battery-powered applications? A: Yes, TPS3707-33DG4 can be used in battery-powered applications as it operates within a wide voltage range and has low quiescent current consumption.
Q: What is the typical threshold voltage of TPS3707-33DG4? A: The typical threshold voltage of TPS3707-33DG4 is 3.3V, as indicated by the "33" in its part number.
Q: Does TPS3707-33DG4 have any adjustable features? A: No, TPS3707-33DG4 does not have any adjustable features. The threshold voltage is fixed at 3.3V.
Q: Can TPS3707-33DG4 tolerate voltage spikes or transients? A: Yes, TPS3707-33DG4 has built-in hysteresis and can tolerate voltage spikes or transients up to 6.5V without generating a false reset signal.
Q: What is the typical response time of TPS3707-33DG4? A: The typical response time of TPS3707-33DG4 is around 20µs, ensuring quick detection and response to voltage variations.
Q: Is TPS3707-33DG4 available in different package options? A: Yes, TPS3707-33DG4 is available in a small SOT-23 package, which is suitable for space-constrained applications.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements.