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TPS3850G50DRCR
Introduction
The TPS3850G50DRCR is a voltage supervisor and reset IC belonging to the category of power management integrated circuits. It is commonly used in various electronic systems to monitor the voltage level and ensure proper system operation.
Basic Information Overview
- Category: Power Management Integrated Circuit
- Use: Voltage supervision and reset
- Characteristics: Low-power consumption, wide voltage range, small package size
- Package: VSON-8
- Essence: Ensuring reliable system operation by monitoring voltage levels
- Packaging/Quantity: Tape and reel packaging, quantity varies based on supplier
Specifications
- Voltage Range: 1.6V to 6.5V
- Reset Threshold Accuracy: ±0.5%
- Quiescent Current: 1.5µA (typical)
- Operating Temperature Range: -40°C to 125°C
- Output Type: Active low, push-pull output
Detailed Pin Configuration
The TPS3850G50DRCR features a VSON-8 package with the following pin configuration: 1. GND 2. MR 3. RESET 4. VDD 5. NC 6. NC 7. NC 8. NC
Functional Features
- Voltage Monitoring: Monitors the input voltage and generates a reset signal when the voltage falls below the specified threshold.
- Manual Reset Input: Allows for manual initiation of the reset function.
- Adjustable Reset Delay: Provides flexibility in setting the delay time for the reset signal.
Advantages and Disadvantages
Advantages
- Low quiescent current
- Wide operating voltage range
- Small package size
Disadvantages
- Limited number of available alternative models
- May require external components for specific applications
Working Principles
The TPS3850G50DRCR operates by continuously monitoring the input voltage. When the voltage falls below the preset threshold, it triggers the reset function, ensuring that the connected system is brought to a known state.
Detailed Application Field Plans
The TPS3850G50DRCR finds application in various electronic systems, including: - Microcontroller-based systems - Industrial automation equipment - Battery-powered devices - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to TPS3850G50DRCR include: - TPS3808G01 - MAX823 - ADM809
In conclusion, the TPS3850G50DRCR is a versatile voltage supervisor and reset IC with a wide range of applications in different electronic systems. Its low-power consumption, wide voltage range, and small package size make it an ideal choice for ensuring reliable system operation.
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10 domande e risposte comuni relative all'applicazione di TPS3850G50DRCR nelle soluzioni tecniche
What is the TPS3850G50DRCR?
- The TPS3850G50DRCR is a voltage supervisor and reset IC designed to monitor the power supply voltage of a system and assert a reset signal if the voltage falls below a specified threshold.
What is the operating voltage range of TPS3850G50DRCR?
- The operating voltage range of TPS3850G50DRCR is 0.5V to 5.5V.
What is the typical reset threshold voltage of TPS3850G50DRCR?
- The typical reset threshold voltage of TPS3850G50DRCR is 4.55V.
What is the output type of TPS3850G50DRCR?
- The TPS3850G50DRCR has an open-drain active-low reset output.
What is the quiescent current consumption of TPS3850G50DRCR?
- The quiescent current consumption of TPS3850G50DRCR is typically 1.5µA.
What is the temperature range for TPS3850G50DRCR?
- TPS3850G50DRCR operates over a temperature range of -40°C to 125°C.
Can TPS3850G50DRCR be used in battery-powered applications?
- Yes, TPS3850G50DRCR's low quiescent current makes it suitable for battery-powered applications.
How does TPS3850G50DRCR help in system reliability?
- TPS3850G50DRCR helps improve system reliability by ensuring proper reset operation during power-up and power-down sequences.
Is TPS3850G50DRCR suitable for automotive applications?
- Yes, TPS3850G50DRCR is suitable for automotive applications due to its wide operating temperature range and robust design.
Can TPS3850G50DRCR be used in industrial control systems?
- Yes, TPS3850G50DRCR is commonly used in industrial control systems to monitor and manage power supply voltages for enhanced system stability.