This synchronous buck converter reference design was designed for a high current automotive engine control unit (ECU). This design combines the TPS59632-Q1, 24-V, 3-phase step-down driverless controller and state-of-the-art automotive DrMOS. Its compact size and high efficiency make it ideal for low-voltage, high-current rails in automotive applications.
| Output voltage options | PMP21966.1 |
|---|---|
| Vin (Min) (V) | 8 |
| Vin (Max) (V) | 18 |
| Vout (Nom) (V) | 1.1 |
| Iout (Max) (A) | 60 |
| Output Power (W) | 66 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Buck- Multiphase |
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
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
Detailed schematic diagram for design layout and components
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | Automotive 1.1-V, 60-A, 3-Phase Synchronous Buck Converter Reference Design | PDF | HTML | Jul 19, 2023 |
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