The reference design provides customers an extremely small form factor but still compliant to the iPad® charge current requirement of up to 2.1A at 5V. The switching buck, TPS54340, features switching frequency that is up to 2MHz which is above the audio band requirements. Customers can leverage the small form factor of this reference design and can provide USB charging capability at multiple space-constraint locations within the car. ESD protection on USB pins is provided via TPD2E001.
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
| Type | Title | Date | ||
|---|---|---|---|---|
| Test report | Test Report for the iPad Automotive Charger | Jun. 11, 2013 |
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