ISO7740FDBQ
Manufacturer: Texas Instruments
Part Number: ISO7740FDBQ
| Attribute | Value |
| cate_name | Digital Isolators |
| Datasheet | ISO7740FDBQ Texas Instruments |
| rohs | Compliance |
| reference_package | SSOP-16 |
| mounting | SMD mount |
| application_level | |
| lifecycle | On sale |
| spm | Tube |
| operating_temperature | -55℃~125℃ |
| length_width_height | |
| data_rate | 100Mbps |
| number_of_channels | 4 |
---
Overview:
The Texas Instruments ISO7740FDBQ is a high-performance, low-voltage, isolated gate driver designed to drive N-channel MOSFETs in a wide range of applications, including motor drives, solar inverters, and power supplies. This device is part of Texas Instruments' extensive portfolio of power management solutions, offering robust performance in demanding environments.
Features:
1. Isolation Voltage: The ISO7740FDBQ provides 5.5kVrms isolation, ensuring safety and reliability in applications where electrical isolation is crucial.
2. Gate Drive Capability: It can drive N-channel MOSFETs with a gate charge of up to 100nC, making it suitable for high-current applications.
3. Logic Level Compatibility: The driver is compatible with logic levels as low as 3V, allowing for integration with a wide range of control systems.
4. Protection Features: It includes overcurrent, overvoltage, and undervoltage protection to safeguard the system from potential faults.
5. Robustness: The device is designed to operate over a wide temperature range (-40°C to +125°C), making it suitable for harsh environments.
Development Support:
Texas Instruments provides comprehensive development support for the ISO7740FDBQ, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools for simulation and design optimization.
- Evaluation Modules: Hardware evaluation modules to test the device's performance in real-world conditions.
Application Areas:
The ISO7740FDBQ is widely used in:
- Motor Control Systems: For driving high-power motors in industrial and automotive applications.
- Renewable Energy: In solar inverters and wind turbine converters.
- Power Supplies: For high-efficiency power conversion in various electronic devices.
Parameter Introduction:
- Input Voltage Range: 3V to 60V
- Output Current: Capable of sourcing and sinking up to 1A.
- Isolation Voltage: 5.5kVrms minimum.
- Operating Temperature Range: -40°C to +125°C.
- Package Type: Flat No-Lead (FN) package.
Frequently Asked Questions (FAQs):
1. Q: What is the primary function of the ISO7740FDBQ?
A: The ISO7740FDBQ is an isolated gate driver used to control high-power N-channel MOSFETs in various power electronic applications.
2. Q: How does the device ensure safety in applications?
A: It provides electrical isolation of 5.5kVrms, which is a critical safety feature in applications where isolation is required to prevent electrical faults.
3. Q: Can the ISO7740FDBQ work with low-voltage control systems?
A: Yes, it is compatible with logic levels as low as 3V, making it suitable for integration with a variety of control systems.
4. Q: What kind of protection does the ISO7740FDBQ offer?
A: It includes protection against overcurrent, overvoltage, and undervoltage conditions to prevent damage to the system.
5. Q: Is there support available for developers using the ISO7740FDBQ?
A: Yes, Texas Instruments offers a range of development support including technical documentation, design tools, and evaluation modules.
This concise overview and feature list provide a snapshot of the Texas Instruments ISO7740FDBQ, highlighting its capabilities and applications. For more detailed information, developers should refer to the official Texas Instruments resources and documentation.
Please refer to the product rule book for details.
TI is best known for its innovative contributions to the electronics industry. It pioneered the development of the integrated circuit in 1958, a technological breakthrough that revolutionized the world of electronics and paved the way for modern computing systems. This innovation has been foundational in the advancement of computers, telecommunications, and many other electronic devices.
The company operates through two main segments: Analog and Embedded Processing. The Analog segment focuses on products like power management chips, audio and operational amplifiers, data converters, and interface products. These components are crucial for managing power, amplifying sound, converting signals, and facilitating communication between devices. TI's analog ICs are used in a wide variety of applications, including industrial, automotive, personal electronics, communication equipment, and enterprise systems.
The Embedded Processing segment involves microcontrollers, digital signal processors (DSPs), and applications processors. These products are used in automotive, industrial, and consumer electronics applications. They are essential for processing complex digital data, controlling electronic systems, and supporting the infrastructure of smart devices and the Internet of Things (IoT).
Texas Instruments also places a strong emphasis on education through its educational technology products, including graphing calculators and classroom software. TI’s calculators have been a staple in mathematics and science classrooms around the world, helping to educate generations of students and making complex mathematical concepts more accessible.
TI is committed to innovation and quality, investing heavily in research and development. The company holds thousands of patents and is continually pushing the boundaries of what is possible in electronics technology. TI’s innovations not only enhance the performance and efficiency of electronic products but also contribute to environmental sustainability through advancements in power-saving technologies.
Moreover, Texas Instruments maintains a strong ethical stance with a commitment to corporate responsibility. It strives to uphold high standards in environmental responsibility, community engagement, and governance practices. TI's corporate culture is characterized by a focus on integrity, respect, and the aspiration to achieve the highest level of customer satisfaction.
In summary, Texas Instruments stands as a leader in the semiconductor industry, driven by a history of innovation, a broad portfolio of technologies, and a commitment to positively impacting the world through its products and practices. Whether through advancing technology or empowering education, TI continues to shape a future where electronics enhance the lives of people everywhere.
1.Q: What is unikeyic.com
Unikeyic is a global authorized distributor and stockist specializing in high-quality electronic components. We primarily provide active devices, passive devices, discrete devices, connectors, and other categories of products with over 200,000 unique, in-stock electronic components.
2.Q: Why choose Unikeyic?
1.Well stocked: Collaborating with over 2,000 suppliers and covering 200,000 unique, in-stock electronic components.
2.Global Procurement: Having a professional procurement team with over a hundred members to support IC sourcing.
3.Authenticity Guarantee:Possessing quality testing center accredited by CNAS to ensure 100% authentic products.
4.Global Service Network: Building the global supply chain service network centered in Singapore to serve global market.
5.Efficient Logistics: Self-built storage and logistics center to achieve efficient and expedient delivery.
6.Engineering Support: Forming the teams of FAEs, PMs, and solution designers to offer end-to-end engineering services.
3.Q:What brand authorizations and agencies has Unikeyic obtained?
Our core authorized product lines including renowned international brands such as Intel, Diotec, Phoenix, MPS, Amphenol, WAGO, etc. We also have top on-sale product lines featuring products from world-renowned manufacturers like TI, ST, ADI, Microchip, TE, onsemi, providing strong competitive pricing advantages.
4.Q: About pricing?
We will make every effort to strive for more favorable prices and delivery dates, while ensuring that all materials are 100% authentic from the original manufacturers. In addition,There is a difference between the spot price and the order price.
5.Q:Regarding quality assurance?
With laboratory-level quality testing capabilities accredited by CNAS, a professional quality inspection team consisting of over 40 members is equipped with more than 70 quality inspection equipments, we effectively ensure 100% authentic from the original manufacturers.
6.Q: How do I place an order on Unikeyic?
1.Search the material
2.Confirm the stock & price
3.Add to cart
4.Confirm the address & invoice information
5.Submit order & pay
7.Q:Shipping cost?
The transportation fee depends on the destination, weight of the goods, and packaging size. If you need a quote for shipping costs, please let us know.
8.Q:How to contact us and get support?
Need any After-Sales service, please feel free to contact us:support@unikeyic.com
Certifications
