PMP40312 is a dual port USB Type-C™ PD car charger reference design. The design's normal input voltage range is from 9V to 14.5V, and the maximum input voltage can be to 42V.The pure analog configuration for the USB type-C source controller--TPS25740B makes the PD negotiation easy. The solution supports 4 sets of output voltage options including 5V/9V/12V/15V. Each port provides a maximum of 32.5W output power for the USB Type-C device. This solution achieves high efficiency as a SMBus battery Buck-Boost charge controller BQ25700A and I2C battery Buck-Boost Charge Controller BQ25703A are implemented in the design.
| Output voltage options | PMP40312.1 | PMP40312.2 | PMP40312.3 | PMP40312.4 | PMP40312.5 | PMP40312.6 | PMP40312.7 | PMP40312.8 |
|---|---|---|---|---|---|---|---|---|
| Vin (Min) (V) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Vin (Max) (V) | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 |
| Vout (Nom) (V) | 5 | 9 | 12 | 15 | 5 | 9 | 12 | 15 |
| Iout (Max) (A) | 3 | 3 | 2.7 | 2.17 | 3 | 3 | 2.7 | 2.17 |
| Output Power (W) | 15 | 27 | 32.4 | 32.55 | 15 | 27 | 32.4 | 32.55 |
| Isolated/Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated | Non-Isolated |
| Input Type | DC | DC | DC | DC | DC | DC | DC | DC |
| Topology | Buck Boost- 4 Switch | Buck Boost- 4 Switch | Buck Boost- 4 Switch | Buck Boost- 4 Switch | Buck Boost- 4 Switch | Buck Boost- 4 Switch | Buck Boost- 4 Switch | Buck Boost- 4 Switch |
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.
Test results for the reference design, including efficiency graphs, test prerequisites and more
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 | ||
|---|---|---|---|---|
| * | Test report | PMP40312 Test Results | Dec. 19, 2017 |
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