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如图所示:LMP8646可与LM3102配合使用,将LMP8486的Vout值设置到0.8V的时候,就能够限流(make sure it does not exceed the desired 1.5A value),那将LM3102替换为LM5122(已考虑到接线的变化),同时让LMP8486的Vout=1.2V(1.2V为LM5122 FB引脚的内部参考电压),并连接到LM5122的FB引脚上去,这样可不可以也能够限流?
我将按照数据表中提供的公式、适当的情况下将0.8V 替换为1.2V。 然后、我将下载 LM5122的瞬态模型、并验证电流限制是否正常、应用的预期响应是否有效