Software
Simulation model
TIDA-01498
4W PLC Power Supply with Wide Input Voltage Range Reference Design
TIDA-01498
Overview
This reference design shows an alternative way for a non-isolated PLC power supply to generate a stable output voltage, which is in between the minimum and maximum input voltage. Although a buck boost topology is more commonly used, the coupled inductor single-ended primary-inductance converter (commonly referred as SEPIC) is much more effective and reduces cost.
Features
- Up to 4W power
- Up to 91% efficiency
- Wide VIN from 8V to 36V
- Precise output voltage of 24V
- Small form factor
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Design files & products
Design files
Download ready-to-use system files to speed your design process.
TIDUDB3.PDF (3418 KB)
Reference design overview and verified performance test data
TIDRU88.PDF (80 KB)
Detailed overview of design layout for component placement
TIDRU87.PDF (61 KB)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDRU90.ZIP (563 KB)
Files used for 3D models or 2D drawings of IC components
TIDCE65.ZIP (378 KB)
Design file that contains information on physical board layer of design PCB
TIDRU89.PDF (332 KB)
PCB layer plot file used for generating PCB design layout
TIDRU86.PDF (117 KB)
Detailed schematic diagram for design layout and components
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | 4-W PLC Power Supply With Wide Input Voltage Range Reference Design | Dec 7, 2017 |
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