The TPS3513DR belongs to the category of integrated circuits (ICs).
It is primarily used as a power supply supervisor and watchdog timer.
The TPS3513DR is available in a small outline package (SOP) with 8 pins.
The essence of the TPS3513DR lies in its ability to monitor and control the power supply voltage, ensuring stable operation of the system. Additionally, it incorporates a watchdog timer to prevent system lock-ups.
The TPS3513DR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
The TPS3513DR has the following pin configuration:
The TPS3513DR operates by continuously monitoring the power supply voltage using an internal voltage reference and comparator. If the voltage falls below the programmed threshold, the reset output is activated, initiating a system reset. Additionally, the watchdog timer requires periodic input pulses to prevent system lock-ups. Failure to receive these pulses within the specified timeout period triggers a system reset.
The TPS3513DR finds applications in various fields, including:
(Note: The above list is not exhaustive and there may be other alternative models available in the market.)
In conclusion, the TPS3513DR is a versatile integrated circuit that combines power supply supervision and watchdog timer functionality. Its programmable voltage monitoring and small package size make it suitable for various applications in embedded systems, industrial automation, and automotive electronics. While it offers several advantages, such as low quiescent current consumption and wide operating voltage range, it may have limitations in terms of programmability options and advanced features compared to specialized ICs.
Sure! Here are 10 common questions and answers related to the application of TPS3513DR in technical solutions:
Q: What is the TPS3513DR? A: The TPS3513DR is a power management IC (integrated circuit) that provides various functions such as voltage monitoring, power sequencing, and reset generation.
Q: What are the typical applications of TPS3513DR? A: TPS3513DR is commonly used in industrial automation, telecommunications equipment, networking devices, and other systems that require reliable power management.
Q: How does TPS3513DR help in power sequencing? A: TPS3513DR ensures that different power supplies in a system turn on and off in a specific order, preventing any potential damage or instability during power-up or power-down sequences.
Q: Can TPS3513DR monitor multiple voltages simultaneously? A: Yes, TPS3513DR can monitor up to three different voltages simultaneously, providing accurate voltage monitoring and fault detection capabilities.
Q: Does TPS3513DR have built-in protection features? A: Yes, TPS3513DR includes overvoltage protection, undervoltage lockout, and thermal shutdown features to safeguard the system from abnormal operating conditions.
Q: Can TPS3513DR generate a reset signal for microcontrollers or other devices? A: Absolutely, TPS3513DR has a dedicated reset output pin that can be used to generate a reset signal for connected devices during power-up or fault conditions.
Q: Is TPS3513DR compatible with different communication interfaces? A: Yes, TPS3513DR supports both I2C and SMBus interfaces, allowing easy integration into systems with compatible communication protocols.
Q: What is the operating voltage range of TPS3513DR? A: TPS3513DR operates within a wide voltage range of 2.7V to 18V, making it suitable for various power supply configurations.
Q: Can TPS3513DR operate in harsh environments? A: Yes, TPS3513DR is designed to withstand extended temperature ranges and is capable of operating reliably in industrial or automotive applications.
Q: Are there any evaluation boards or reference designs available for TPS3513DR? A: Yes, Texas Instruments provides evaluation modules and reference designs that can help engineers quickly prototype and integrate TPS3513DR into their systems.
Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.