This reference design is a complete automotive USB charger solution from the car battery.
From a 9V to 40V DC input, this design generates a 5V/2.1A output for smart phones and tablets.
| Output voltage options | PMP7388.1 |
|---|---|
| Vin (Min) (V) | 9 |
| Vin (Max) (V) | 40 |
| Vout (Nom) (V) | 5 |
| Iout (Max) (A) | 2.1 |
| Output Power (W) | 10.5 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Buck- Non Sync^USB 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
Design file that contains information on physical board layer of design PCB
Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| Test report | PMP7388 Test Results | May 14, 2012 |
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