The TPS3839G18DBZR belongs to the category of voltage supervisors.
This product is primarily used for monitoring and controlling the voltage levels in electronic systems.
The TPS3839G18DBZR comes in a small SOT-23 package, which is widely used in the electronics industry.
The essence of the TPS3839G18DBZR lies in its ability to monitor and control voltage levels, ensuring reliable operation of electronic systems.
This product is typically packaged in reels containing a specified quantity of units, such as 3000 pieces per reel.
The TPS3839G18DBZR has three pins:
The TPS3839G18DBZR operates by comparing the supply voltage with the preset threshold voltage. When the supply voltage falls below the threshold, the device triggers a reset signal. This signal remains active until the supply voltage rises above the threshold or the reset timeout period elapses.
The TPS3839G18DBZR finds application in various fields, including:
These alternative models provide different threshold voltage options to suit various application requirements.
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Sure! Here are 10 common questions and answers related to the application of TPS3839G18DBZR in technical solutions:
Q: What is TPS3839G18DBZR? A: TPS3839G18DBZR is a voltage supervisor and reset IC manufactured by Texas Instruments.
Q: What is the purpose of TPS3839G18DBZR? A: The purpose of TPS3839G18DBZR is to monitor the voltage level of a system and generate a reset signal when the voltage falls below a certain threshold.
Q: What is the operating voltage range of TPS3839G18DBZR? A: TPS3839G18DBZR operates within a voltage range of 1.8V to 6.5V.
Q: How does TPS3839G18DBZR help in preventing system malfunction? A: TPS3839G18DBZR ensures that the system is reset whenever the voltage drops below a specified threshold, preventing any potential malfunctions caused by low voltage conditions.
Q: Can TPS3839G18DBZR be used in battery-powered applications? A: Yes, TPS3839G18DBZR can be used in battery-powered applications as it has a low quiescent current consumption of typically 1.5µA.
Q: Does TPS3839G18DBZR have an adjustable reset threshold? A: No, TPS3839G18DBZR has a fixed reset threshold of 1.8V.
Q: Can TPS3839G18DBZR tolerate voltage spikes or transients? A: Yes, TPS3839G18DBZR has built-in hysteresis and can tolerate voltage spikes or transients up to 100mV.
Q: What is the typical response time of TPS3839G18DBZR? A: The typical response time of TPS3839G18DBZR is 20µs.
Q: Can TPS3839G18DBZR be used in automotive applications? A: Yes, TPS3839G18DBZR is suitable for automotive applications as it meets the AEC-Q100 Grade 1 automotive qualification.
Q: Does TPS3839G18DBZR have any additional features? A: Yes, TPS3839G18DBZR has a manual reset input and an open-drain power-good output for system monitoring purposes.
Please note that these answers are general and may vary depending on the specific application and requirements.