Терраэлектроника

CISPR 25 Class 5 Rated 10 W Reference Design for Automotive USB Charger System (PMP9496)

The PMP9496 reference design is a conducted EMI-optimized (CISPR 25 Class 5) 10 W design for efficient automotive USB charger application utilizing the LM53603 regulator IC (2.1MHz fully-integrated synchronous buck for automotive application ) and TPS2549 USB switch(TPS2549-Q1 Automotive USB Charging Port Controller with Integrated Power Switch & Cable Compensation). The design accepts wide input voltage range of 7Vin to 25Vin and provides the outputs of 5V@2.1A. It features a small size and is an inexpensive and more efficient solution customized for automotive USB charger application. The board dimension of the PMP9496 PCB is 2800mil * 4000mil. Four layer PCB was used for the design.

Возможности

7V to 20Vin, output:5V@2.1A , 3.5 V to 36V IC Vin capability with Transient upto 42V Complete design for USB charger with USB controller In compliance with the CISPR 25 Class 5 conducted emissions standard, passing both AM & FM radio band tests LM53603 and TPS2549- AEC-Q100 qualified version available. TPS2549-Q1 Automotive USB Charging Port Controller with Integrated Power Switch & Cable Compensation

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Тесты и симуляция

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CISPR 25 Class 5 Rated 10 W Reference Design for Automotive USB Charger System PMP9496

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