This reference design provides a means to isolate I2C or SPI communication lines. This is often required in grid infrastructure applications such as protection relays and circuit breakers where high voltages are involved. This reference design provides both power isolation and signal isolation.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Reference design overview and verified performance test data
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Detailed overview of design layout for component placement
Files used for 3D models or 2D drawings of IC components
Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | Isolated Power Architecture Reference Design for Communication and Analog Input (Rev. B) | Oct. 29, 2019 | |
| White paper | 以可靠且經濟實惠的隔離技術解決高電壓設計挑戰 (Rev. C) | PDF | HTML | Feb. 15, 2024 | |
| White paper | Addressing High-Volt Design Challenges w/ Reliable and Affordable Isolation Tech (Rev. C) | PDF | HTML | Sep. 26, 2023 | |
| White paper | 높은 신뢰도와 합리적인 가격대의 절연 기술 개발과 관련한 고전압 설계 문제의 해결 (Rev. B) | PDF | HTML | Sep. 19, 2023 |
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