CISPR 25 Class 5 Rated 10 W Reference Design for Automotive USB Charger System
Description
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.
Features
- 7V to 20Vin: output:5V@2.1A : 3.5 V to 36V IC Vin capability with Transient upto 42VComplete design for USB charger with USB controller In compliance with the CISPR 25 Class 5 conducted emissions standard: passing both AM & FM radio band testsLM53603 and TPS2549- AEC-Q100 qualified version available.TPS2549-Q1 Automotive USB Charging Port Controller with Integrated Power Switch & Cable Compensation
Applications
Product Categories
- Power management
| Download the bill of materials for PMP9496 | Download |
Design File
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Download the test file for PMP9496| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP9496 Gerber | 18 Nov 2015 | ZIP | 231 | |
| PMP9496 BOM | 18 Nov 2015 | 24 | ||
| PMP9496 Block Diagram | 18 Nov 2015 | 560 | ||
| PMP9496 Schematic | 18 Nov 2015 | 166 |