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如题，LM3409HV恒流精度不高,输入电压固定,在输出不同的电压时,电流会变化比教大?
比如输入24VDC时，输出12V电时电流是730mA，输出9V时电流是630mA,输出19V时电流是820mA,请给位大神看看是哪里问题？
LM3409HV恒定的是峰值电流，不过按照公式推算应该输出电压越高电流越小？
