This reference design provides an integrated high and low side isolated secondary gate driver solution for an automotive battery charging system incorporating two push-pull SN6505B transformer drivers and the isolated dual-channel gate driver UCC21521C.
| Output voltage options | PMP21561.1 |
|---|---|
| Vin (Min) (V) | 4.85 |
| Vin (Max) (V) | 5.15 |
| Vout (Nom) (V) | 19 |
| Iout (Max) (A) | .12 |
| Output Power (W) | 2.28 |
| Isolated/Non-Isolated | Isolated |
| Input Type | DC |
| Topology | Forward- Push Pull |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Test results for the reference design, including efficiency graphs, test prerequisites and more
Detailed overview of design layout for component placement
Complete listing of design components, reference designators, and manufacturers/part numbers
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Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
Detailed schematic diagram for design layout and components
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | Safety Isolated Secondary SiC MOSFET Driver Reference Design (Rev. A) | Apr 25, 2019 | |
| Product overview | Isolated Power Topologies for PLC I/O Modules and Other Low-Power Applications (Rev. A) | PDF | HTML | Aug 20, 2024 |
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