采用2片UC1825工作在交错并联方式,UC1825作为从机,CLOCK信号是由主机提供的,请帮忙确认从机如何调整PWM的脉宽,以达到电流的均衡。
非常感谢
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脉宽不是通过CLOCK调整的, CLOCK只是同步你提供的PWM频率,让IC工作在你提供的频率。
电流均衡靠的是你两路输出的电压,如果电压一样,电流就均分,输出电压高的那一路带的负载也会大。