TPS543B20 规格书中说明
Input Voltage Range: 4 V to 19 V
Output Voltage Range: 0.6 V to 5.5 V
但是没有描述输出电压调节方式,是固定输出的吗? 还是通过哪个引脚来调节(没有找到FB反馈电阻比例调节)。
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TPS543B20 规格书中说明
Input Voltage Range: 4 V to 19 V
Output Voltage Range: 0.6 V to 5.5 V
但是没有描述输出电压调节方式,是固定输出的吗? 还是通过哪个引脚来调节(没有找到FB反馈电阻比例调节)。
HI
输出电压设置描述见datasheet 第21/22页有详细描述:8.4.16 RSP/RSN Remote Sense Function.