The TPS3851H30EDRBR has the following pin configuration:
Advantages: - Precise voltage monitoring - Adjustable threshold voltage - Low power consumption - Reset timeout feature
Disadvantages: - Limited threshold voltage options - Noisy environments may affect accuracy
The TPS3851H30EDRBR operates by continuously monitoring the supply voltage through the TH pin. When the voltage falls below the selected threshold voltage, the RESET pin is driven low, indicating a reset condition. The reset signal remains active for the specified timeout period, even if the voltage returns to an acceptable level within that time. The MR pin allows for manual reset control, overriding the automatic reset functionality.
The TPS3851H30EDRBR finds applications in various fields, including:
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Sure! Here are 10 common questions and answers related to the application of TPS3851H30EDRBR in technical solutions:
Q1: What is the TPS3851H30EDRBR? A1: The TPS3851H30EDRBR is a voltage supervisor and reset IC designed for monitoring the power supply voltage in various applications.
Q2: What is the operating voltage range of TPS3851H30EDRBR? A2: The TPS3851H30EDRBR operates within a voltage range of 1.8V to 6V.
Q3: What is the typical reset threshold voltage of TPS3851H30EDRBR? A3: The typical reset threshold voltage of TPS3851H30EDRBR is 3.0V.
Q4: How does TPS3851H30EDRBR provide reset functionality? A4: TPS3851H30EDRBR provides reset functionality by asserting an active-low reset signal when the monitored voltage falls below the set threshold.
Q5: Can TPS3851H30EDRBR be used in battery-powered applications? A5: Yes, TPS3851H30EDRBR can be used in battery-powered applications as it operates within a wide voltage range and has low quiescent current consumption.
Q6: Does TPS3851H30EDRBR have any built-in delay for reset assertion? A6: Yes, TPS3851H30EDRBR has a fixed delay of approximately 200ms for reset assertion after the monitored voltage falls below the threshold.
Q7: Can TPS3851H30EDRBR be used in automotive applications? A7: Yes, TPS3851H30EDRBR is suitable for automotive applications as it meets the AEC-Q100 Grade 1 qualification standards.
Q8: What is the maximum operating temperature range of TPS3851H30EDRBR? A8: The maximum operating temperature range of TPS3851H30EDRBR is -40°C to +125°C.
Q9: Does TPS3851H30EDRBR have any power-on reset functionality? A9: Yes, TPS3851H30EDRBR has a power-on reset feature that ensures a controlled startup sequence by asserting reset during power-up.
Q10: Can TPS3851H30EDRBR be used in safety-critical applications? A10: Yes, TPS3851H30EDRBR can be used in safety-critical applications as it provides reliable voltage monitoring and reset functionality.
Please note that these answers are general and may vary depending on the specific requirements and application context.