The TPS3124G15DBVR belongs to the category of voltage supervisors.
It is primarily used for monitoring and controlling voltage levels in electronic systems.
The TPS3124G15DBVR comes in a small SOT-23 package, which is widely used in the electronics industry.
The essence of the TPS3124G15DBVR lies in its ability to monitor and control voltage levels, ensuring stable operation of electronic systems.
The TPS3124G15DBVR is typically packaged in reels containing 3000 units.
The TPS3124G15DBVR has the following pin configuration:
The TPS3124G15DBVR continuously monitors the voltage level at the VDD pin. If the voltage drops below the programmed threshold, the device triggers a reset signal.
The MR pin allows for manual reset control. When pulled low, it forces the device to generate a reset signal regardless of the voltage level.
The TPS3124G15DBVR includes a power-on reset delay circuit that ensures stable operation during power-up. This feature prevents false resets caused by voltage fluctuations during system startup.
The TPS3124G15DBVR operates based on a voltage comparator circuit. It compares the voltage at the VDD pin with the programmed threshold voltage. If the voltage falls below the threshold, the device generates a reset signal. The manual reset input and power-on reset delay circuit enhance its functionality.
The TPS3124G15DBVR finds applications in various electronic systems, including:
These alternative models offer similar functionality with slight variations to cater to different requirements.
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Sure! Here are 10 common questions and answers related to the application of TPS3124G15DBVR in technical solutions:
Q: What is the TPS3124G15DBVR? A: The TPS3124G15DBVR is a voltage supervisor and watchdog timer IC designed for monitoring power supply voltages in microcontroller-based systems.
Q: What is the operating voltage range of the TPS3124G15DBVR? A: The TPS3124G15DBVR operates within a voltage range of 0.8V to 5.5V.
Q: How does the TPS3124G15DBVR monitor power supply voltages? A: The TPS3124G15DBVR compares the monitored voltage with a programmable threshold and asserts an output when the voltage falls below the threshold.
Q: Can the TPS3124G15DBVR be used in battery-powered applications? A: Yes, the TPS3124G15DBVR can be used in battery-powered applications as it has a low quiescent current consumption of typically 1.6µA.
Q: What is the purpose of the watchdog timer feature in the TPS3124G15DBVR? A: The watchdog timer feature ensures that the microcontroller remains operational by resetting it if it fails to periodically toggle a signal within a specified time period.
Q: Can I adjust the threshold voltage of the TPS3124G15DBVR? A: Yes, the threshold voltage can be adjusted using external resistors connected to the VIT+ and VIT- pins.
Q: Does the TPS3124G15DBVR have any built-in delay before asserting the output? A: Yes, the TPS3124G15DBVR has a built-in delay of typically 200ms before asserting the output to allow for power supply stabilization.
Q: What is the maximum operating temperature range of the TPS3124G15DBVR? A: The TPS3124G15DBVR can operate within a temperature range of -40°C to +125°C.
Q: Can the TPS3124G15DBVR be used in automotive applications? A: Yes, the TPS3124G15DBVR is suitable for automotive applications as it meets the AEC-Q100 Grade 1 qualification standards.
Q: Is the TPS3124G15DBVR available in different package options? A: Yes, the TPS3124G15DBVR is available in a small SOT-23-5 package, which is commonly used in space-constrained designs.
Please note that these answers are general and may vary depending on the specific requirements and application of the TPS3124G15DBVR in your technical solution.