Isolated power supply is important for analog components like analog-to-digital converters (ADCs) and operational amplifiers (op amps) in the field of factory automation and control. It prevents ground loops, reduces noise and is essential for protection from surge. This reference design shows a low-profile small form-factor isolated power design for analog modules where space is a primary concern.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Reference design overview and verified performance test data
Detailed schematic diagram for design layout and components
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 | Small Footprint Isolated Analog DC/DC Converter Reference Design (Rev. A) | Jul. 06, 2016 | |
| Product overview | Isolated Power Topologies for PLC I/O Modules and Other Low-Power Applications | PDF | HTML | Nov. 09, 2022 | |
| Technical article | Where shrinking makes sense: improving isolated, split-rail power designs in indus | PDF | HTML | Aug. 22, 2016 |
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