規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Type | Simple Reset/Power-On Reset |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 3.3V |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The TPS3703A4330DSERQ1 is an automotive-grade voltage supervisor from Texas Instruments. It is designed to monitor system voltages and ensure safe operation by providing accurate and reliable reset signals when the voltage thresholds are crossed. This device is particularly useful in automotive and industrial applications where voltage precision and reliability are critical.
Key features include:
- Dual-channel monitoring with independent voltage threshold settings.
- Wide supply voltage range from 1.7V to 6.5V, making it adaptable to various systems.
- Accurate threshold voltages with minimal error, ensuring precise monitoring.
- Low quiescent current, which is beneficial for battery-powered applications.
- Open-drain reset outputs to allow for easy interfacing with microcontrollers and other logic devices.
- A temperature range of -40°C to 125°C, suitable for rigorous environments.
The TPS3703A4330DSERQ1 helps in enhancing system reliability by preventing operation under unsafe voltage conditions, thus protecting components from damage or malfunction. Its compact size and robust design make it a versatile choice in automotive electrical systems.
Key features include:
- Dual-channel monitoring with independent voltage threshold settings.
- Wide supply voltage range from 1.7V to 6.5V, making it adaptable to various systems.
- Accurate threshold voltages with minimal error, ensuring precise monitoring.
- Low quiescent current, which is beneficial for battery-powered applications.
- Open-drain reset outputs to allow for easy interfacing with microcontrollers and other logic devices.
- A temperature range of -40°C to 125°C, suitable for rigorous environments.
The TPS3703A4330DSERQ1 helps in enhancing system reliability by preventing operation under unsafe voltage conditions, thus protecting components from damage or malfunction. Its compact size and robust design make it a versatile choice in automotive electrical systems.
Equivalent
The TPS3703A4330DSERQ1 is a voltage supervisor IC from Texas Instruments. Equivalent products from other manufacturers might include:
1. ADM8316 series from Analog Devices.
2. MCP131 series from Microchip Technology.
3. MAX16150 series from Maxim Integrated (now part of Analog Devices).
These alternatives should be evaluated for specific electrical characteristics, package type, and operating temperature ranges to ensure compatibility with your application.
1. ADM8316 series from Analog Devices.
2. MCP131 series from Microchip Technology.
3. MAX16150 series from Maxim Integrated (now part of Analog Devices).
These alternatives should be evaluated for specific electrical characteristics, package type, and operating temperature ranges to ensure compatibility with your application.
Features
The TPS3703A4330DSERQ1 is a precision voltage supervisor from Texas Instruments, designed for automotive applications. Key features include:
1. Wide Voltage Range: It operates over a broad input voltage range to accommodate various system requirements.
2. Precision Monitoring: Offers high accuracy and precision for monitoring system voltages, ensuring reliable system operation.
3. Dual-Channel Monitoring: Capable of supervising two separate voltage rails, enhancing system flexibility.
4. Low Quiescent Current: Designed for low power consumption, making it suitable for battery-operated applications.
5. Adjustable Time Delay: Provides adjustable delay settings for reset output, allowing for customized power sequencing.
6. Automotive Grade: Qualified for automotive applications (AEC-Q100), ensuring robustness and reliability in harsh environments.
7. Small Package: Available in a compact package, which is advantageous for space-constrained applications.
These features make it ideal for automotive systems that require precise voltage monitoring and high reliability.
1. Wide Voltage Range: It operates over a broad input voltage range to accommodate various system requirements.
2. Precision Monitoring: Offers high accuracy and precision for monitoring system voltages, ensuring reliable system operation.
3. Dual-Channel Monitoring: Capable of supervising two separate voltage rails, enhancing system flexibility.
4. Low Quiescent Current: Designed for low power consumption, making it suitable for battery-operated applications.
5. Adjustable Time Delay: Provides adjustable delay settings for reset output, allowing for customized power sequencing.
6. Automotive Grade: Qualified for automotive applications (AEC-Q100), ensuring robustness and reliability in harsh environments.
7. Small Package: Available in a compact package, which is advantageous for space-constrained applications.
These features make it ideal for automotive systems that require precise voltage monitoring and high reliability.
Pinout
The TPS3703A4330DSERQ1 is a voltage supervisor IC from Texas Instruments. It typically comes in an 8-pin (DSBGA) package. This IC is designed for monitoring, detecting, and responding to out-of-range voltage conditions, which is critical for the protection of sensitive electronic components in various applications.
Key functions include:
1. Voltage Monitoring: It monitors supply voltage levels to ensure they remain within specified thresholds. It can detect both over-voltage and under-voltage conditions.
2. Reset Output: The device can trigger a reset signal to the system if a voltage anomaly is detected, helping to prevent system malfunctions.
3. Adjustable Thresholds: Some variants allow for setting custom threshold levels to meet specific application requirements, although this depends on the specific device configuration.
4. Low Quiescent Current: Designed for low power consumption, making it suitable for battery-powered applications.
For exact specifications and configuration, referring to the datasheet is recommended.
Key functions include:
1. Voltage Monitoring: It monitors supply voltage levels to ensure they remain within specified thresholds. It can detect both over-voltage and under-voltage conditions.
2. Reset Output: The device can trigger a reset signal to the system if a voltage anomaly is detected, helping to prevent system malfunctions.
3. Adjustable Thresholds: Some variants allow for setting custom threshold levels to meet specific application requirements, although this depends on the specific device configuration.
4. Low Quiescent Current: Designed for low power consumption, making it suitable for battery-powered applications.
For exact specifications and configuration, referring to the datasheet is recommended.
Manufacturer
The TPS3703A4330DSERQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits, including analog, digital, and mixed-signal semiconductors. TI's products are used in various applications across different industries, such as automotive, industrial, consumer electronics, and communication equipment. The company is known for its innovation and extensive portfolio of technology solutions that support advancements in electronics and improve efficiency in various applications.
Application
The TPS3703A4330DSERQ1 is a high-accuracy, dual-channel voltage supervisor commonly used in applications requiring precise voltage monitoring and reset functionality. Key application areas include automotive systems for power management and safety, industrial automation for equipment protection, communication systems for maintaining reliable operations, and consumer electronics for ensuring device stability. Its suitability for monitoring dual supply voltages makes it ideal for complex, multi-voltage systems, helping to prevent malfunction by alerting to under-voltage or over-voltage conditions.
Package
The TPS3703A4330DSERQ1 is available in a WSON (Wafer Level Small Outline No-Lead) package type. Specifically, it has an 8-pin DSE package configuration.
