适用于汽车 LED 照明系统的 CISPR 25 5 类 7.5W 额定功率尾灯参考设计
This TI Design details a solution for an automotive tail-light application. The design features the TPS92638-Q1 linear LED driver powered by a synchronous buck converter (LM53601-Q1) that is directly supplied from the automotive-battery voltage. This design helps pass CISPR 25 Class 5 conduct emission and radiated emission without an CMCC filter. The design also optimizes the solution efficiency.
详情介绍
9V to 36V Wide Vin range support 8 channel LED lighting in 2.1MHz Integrated, Low Iq Buck Converter Synchronous Buck converter with 2.1MHz Single Differential Filter for all the Switching Converters Pass CISPR 25 Class 5 FM radio band without common mode choke All devices AEC-Q100 qualified version available