本人想用LM2576做一个开关电源,用MSP430G2553做控制,想问一下用单片机的PWM是如何具体进行控制的
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本人想用LM2576做一个开关电源,用MSP430G2553做控制,想问一下用单片机的PWM是如何具体进行控制的
我想问一下如果用MSP430G2553输出的PWm 将其变为模拟量 电压范围是多少啊?