ACS714LLCTR-50A-T
Manufacturer: Allegro MicroSystems
Part Number: ACS714LLCTR-50A-T
| Attribute | Value |
| cate_name | Current Sensors |
| Datasheet | ACS714LLCTR-50A-T Allegro MicroSystems |
| rohs | Compliance |
| reference_package | SOIC-8 |
| mounting | SMD mount，glue mount |
| application_level | Industrial |
| lifecycle | |
| spm | Tape & Reel |
| operating_temperature | -40℃~150℃ |
| length_width_height | 4.9mm(length)*3.9mm(width) |
| accuracy | ±1.5% |
| current_sensing | 50A |
| linearity | ±1.5% |
| magnetic_type | bidirectional |
| max_operating_supply_voltage | 5.5V |
| max_supply_current | 13mA |
| min_operating_supply_voltage | 4.5V |
| output_type | - |
| response_time | 5μs |
| sensitivity | 40 |
Overview:
The Allegro MicroSystems ACS714LLCTR-50A-T is a highly accurate, current sensor IC designed for applications requiring precise current and control. This Hall-effect-based sensor offers a reliable solution for various industrial and automotive systems, ensuring efficiency and safety.
Features:
1. High Accuracy: With a typical accuracy of ±3%, the ACS714LLCTR-50A-T provides precise current measurements.
2. Wide Input Range: Capable of sensing input currents up to ±50A, it caters to a broad spectrum of applications.
3. Low Drift: The sensor exhibits minimal drift over temperature, ensuring consistent performance.
4. Small Form Factor: The compact SOIC-8 package makes it suitable for space-constrained designs.
5. Robust Operation: Designed to operate over a wide temperature range of -40°C to +125°C, it is suitable for harsh environments.
6. Digital Output: It provides a digital output proportional to the sensed current, simplifying integration with microcontrollers.
Development Support:
Allegro MicroSystems offers comprehensive development support, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools for simulation and design optimization.
- Sample Availability: Easy access to product samples for testing and validation.
Application Fields:
The ACS714LLCTR-50A-T is ideal for:
- Electric Vehicle Charging Systems: charging current for safety and efficiency.
- Battery Management Systems: Ensuring optimal battery charging and discharging currents.
- Industrial Motor Drives: Controlling and motor current for performance optimization.
- Power Supplies: Protecting against overcurrent conditions and improving power management.
Parameter Introduction:
- Output Voltage Range: 0.5V to 4.5V
- Supply Voltage: 3V to 5.5V
- Operating Temperature Range: -40°C to +125°C
- Isolation Voltage: 3000Vrms
- Bandwidth: Up to 1kHz
Frequently Asked Questions (FAQs):
1. Q: How does the ACS714LLCTR-50A-T differ from other current sensors?
A: It offers high accuracy, a wide input current range, and a robust design suitable for harsh environments.
2. Q: Can the ACS714LLCTR-50A-T be used in automotive applications?
A: Yes, its wide temperature range and robustness make it suitable for automotive systems.
3. Q: What kind of output does the ACS714LLCTR-50A-T provide?
A: It provides a digital output proportional to the sensed current, which can be easily interfaced with microcontrollers.
4. Q: Is there any support available for integrating the ACS714LLCTR-50A-T into my design?
A: Yes, Allegro MicroSystems provides technical documentation, design tools, and sample availability to assist with integration.
5. Q: How can I obtain samples of the ACS714LLCTR-50A-T for testing?
A: You can contact Allegro MicroSystems or an authorized distributor to request samples for your evaluation and testing needs.
Please refer to the product rule book for details.
Allegro's product portfolio includes magnetic sensor ICs, motor driver and interface ICs, regulators and lighting, and power management ICs. These products are critical in enabling safer, smarter, and more energy-efficient technologies in cars, homes, and workplaces. For instance, their magnetic sensors are widely used in automotive applications for systems such as anti-lock braking, power steering, and transmission sensors. Similarly, their power management ICs help in managing power requirements efficiently in various electronic products.
The company is committed to innovation and spends a significant amount of its revenue on research and development. This commitment is reflected in their robust patent portfolio, which ensures they stay at the forefront of technology advancements and market needs. Allegro's dedication to R&D also drives their ability to tailor products to meet specific customer requirements, making them a preferred partner in many key industries.
Allegro MicroSystems operates globally with design and application engineering centers located in North America, Europe, and Asia. Their manufacturing facilities, equipped with state-of-the-art technology, are spread across these regions, ensuring a reliable supply chain and the ability to serve customers worldwide efficiently.
Sustainability is a core component of Allegro’s business philosophy. They strive to minimize their environmental impact through advanced manufacturing processes and sustainable practices. Their products are designed to reduce energy consumption and extend the life cycle of the devices they are used in, which contributes to environmental sustainability.
Customer-centricity is another pillar of Allegro’s operational ethos. They maintain close relationships with their clients through collaborative engineering support, providing technical assistance from the design phase to product deployment. This approach not only enhances customer satisfaction but also fosters long-term partnerships.
In conclusion, Allegro MicroSystems is a pivotal player in the semiconductor industry, known for its technological innovation, market responsiveness, and commitment to sustainability. With a broad range of products and a focus on future-ready solutions, Allegro continues to shape the future of electronics in various sectors, driving progress in a world increasingly reliant on sophisticated electronic systems.
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