9-40V Automotive Input, 5V@2.1A Smart USB Charger (PMP7388)

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.


Complete USB charging solution for automotive applications Very compact size design, PCB layout is optimized and ready to use. The TPS54240 provides very high efficiency (~93%) DC/DC conversion. The TPS2511 USB power switch offers adaptive electrical signature to recognize adn charge many devices.


Схемы и диаграммы

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Тесты и симуляция

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Спецификация (BOM)

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9-40V Automotive Input, 5V@2.1A Smart USB Charger PMP7388

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