TLP7920(B.F(O
Manufacturer: TOSHIBA
Part Number: TLP7920(B.F(O
| Attribute | Value |
| cate_name | Optocouplers |
| Datasheet | TLP7920(B.F(O TOSHIBA |
| rohs | |
| reference_package | DIP-8 |
| mounting | Through hole mounting |
| application_level | |
| lifecycle | |
| spm | |
| operating_temperature | |
| length_width_height | |
| collector_emitter_saturation_voltage | - |
| current_transfer_ratio | - |
| fall_time | - |
| input_type | - |
| isolation_voltage | 5KV |
| max_output_current | - |
| max_output_voltage | - |
| number_of_channels | 1 |
| output_type | Isolation amplifier |
| rise_time | - |
| turn_off_time | - |
| turn_on_time | - |
| vf_forward_voltage | - |
Overview:
The Toshiba TLP7920(B.F(O) is a laser diode driver IC that offers high-speed response and low power consumption. It is designed to provide stable and efficient control for laser diodes used in various printing and copying applications.
Features:
1. High-Speed Response: The IC can respond quickly to changes in the laser diode's requirements, ensuring fast and accurate printing.
2. Low Power Consumption: It is designed to minimize power usage, making it suitable for energy-efficient devices.
3. Compact Size: The IC has a small form factor, which allows for easy integration into tight spaces within printers and photocopiers.
4. Wide Operating Voltage Range: It operates over a wide voltage range, providing flexibility in power supply design.
5. Protection Features: Includes overcurrent and overtemperature protection to safeguard the laser diode and the IC itself.
Development Support:
Toshiba provides comprehensive development support, including datasheets, application notes, and technical support to assist engineers in integrating the TLP7920(B.F(O) into their designs.
Application Fields:
1. Laser Printers: For controlling the laser diodes in monochrome and color laser printers.
2. Digital Photocopiers: To manage the laser diodes in digital photocopiers for high-quality image reproduction.
3. Optical Data Storage: In devices like CD/DVD writers and readers.
4. Medical Equipment: For use in laser-based medical equipment.
Parameter Introduction:
- Input Voltage Range: Typically from 4.5V to 5.5V.
- Output Current: Capable of driving laser diodes with various current requirements.
- Response Time: Fast response time to ensure high-speed printing.
- Operating Temperature Range: Suitable for a wide range of operating temperatures, ensuring reliability in different environments.
FAQs:
1. Q: What is the typical application for the TLP7920(B.F(O)?
A: It is typically used in laser printers and digital photocopiers for driving laser diodes.
2. Q: Does the TLP7920(B.F(O) have any protection features?
A: Yes, it includes overcurrent and overtemperature protection.
3. Q: What is the operating voltage range for the TLP7920(B.F(O)?
A: It operates over a range of 4.5V to 5.5V.
4. Q: How does the TLP7920(B.F(O) contribute to energy efficiency?
A: It is designed for low power consumption, which helps reduce the overall energy usage of the devices it is used in.
5. Q: Where can I find more technical information about the TLP7920(B.F(O)?
A: Detailed technical information can be found in the datasheet provided by Toshiba.
Please note that the actual specifications and features may vary, and it is always recommended to refer to the latest datasheet or contact Toshiba's technical support for the most accurate and up-to- information.
Please refer to the product rule book for details.
Toshiba's journey began with the production of telegraph equipment and quickly expanded into a wide array of electrical products. Over the decades, Toshiba has been a pioneer in technological innovation. It played a significant role in the development of Japan's first radar, the TAC digital computer, and the NAND flash memory, which has become an integral part of modern digital devices.
In the field of consumer electronics, Toshiba is known for its high-quality televisions, laptops, and home appliances like refrigerators and washing machines. The company's commitment to innovation is also evident in its development of energy-efficient products and solutions that help reduce the environmental impact.
Toshiba's industrial solutions range from power generation systems, including nuclear energy, to infrastructure systems that contribute to public transportation and water treatment facilities. The company's expertise in advanced materials and electronic components also enables it to provide key technologies for industries ranging from semiconductors to automotive.
In recent years, Toshiba has focused on integrating artificial intelligence and the Internet of Things (IoT) into its operations to enhance performance and create new business opportunities. The company's "Smart Community" initiative aims to leverage these technologies to build sustainable systems that manage energy, water, and other resources more efficiently.
Despite facing challenges such as the Fukushima nuclear disaster and financial irregularities, Toshiba has taken significant steps towards restructuring and revitalizing its business. This includes divesting from certain segments and focusing more on high-margin businesses like social infrastructure, energy, and storage solutions.
Toshiba's corporate philosophy emphasizes commitment to people, the future, and excellence. With a global network of over 200 companies, Toshiba continues to innovate and contribute to a high-quality society and a healthier planet by developing key technologies and solutions in a wide range of sectors. As it moves forward, Toshiba remains dedicated to the safety, security, and comfort of society, aiming to create value through innovation and cutting-edge technology.
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