High-performance, high-efficiency low-radiation DC/DC converter built-in 'ISOW7841'
The ISOW784x is a high-performance quad-channel reinforced digital isolator family with an integrated high-efficiency power converter. The built-in DC/DC converter supplies up to 650mW of isolated power with high efficiency and can be configured for various input and output voltage levels. As a result, using these devices eliminates the need for an additional isolated power supply in space-constrained isolation designs. Additionally, devices in the ISOW784x family achieve high electromagnetic immunity and low radiation while simultaneously isolating CMOS or LVCMOS digital I/O. **Features** - Integrated high-efficiency DC/DC converter and on-chip transformer - Wide input power range of 3V to 5.5V - Regulated 5V or 3.3V output - Maximum output power of 0.65W - 5V to 5V, 5V to 3.3V: Available load current ≥ 130mA - 3.3V to 3.3V: Available load current ≥ 75mA *For more details, please contact us.*
Inquire About This Product
basic information
【Other Features】 ■ Soft start to limit inrush current ■ Overload and short-circuit protection ■ Thermal shutdown ■ Default output: options for HIGH and LOW ■ Signal speed: up to 100Mbps ■ Short propagation delay: standard value 13ns (5V power supply) ■ High CMTI: minimum ±100kV/µs ■ Robust electromagnetic compatibility (EMC) ・ ESD, EFT, and surge resistance at the system level ・ Low radiation ■ 16-pin wide SOIC package ■ Extended temperature range: -40℃ to +125℃ ■ Safety certification *For more details, please contact us.
Applications/Examples of results
【Applications】 ■Industrial automation ■Motor control ■Grid infrastructure ■Medical devices ■Testing/measurement equipment *For more details, please contact us.
Company information
Texas Instruments (Headquarters: Dallas, Texas, USA; Chairman, President, and CEO: Rich Templeton; Abbreviation: TI) supports customers in developing new electronic devices that make the world "more convenient, healthier, safer, environmentally friendly, and enjoyable," and works together to solve challenges. TI has manufacturing, design, and sales locations in over 30 countries worldwide and continues to pursue innovation. TI's analog ICs and embedded processing support everyday life from behind the scenes in a society overflowing with digital devices. The company is actively investing in products and technologies for markets that will become increasingly important in the future, such as the environment, energy, healthcare, medical devices, and security. Technical Inquiry Contact TI Japan Product Information Center 【http://www.tij.co.jp/pic/】
