This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS65130设计请教

Other Parts Discussed in Thread: TPS65130

采用TPS65130芯片,
+5V输入,输出+12V  GND  -12V ;
+12V空载与带400欧姆负载时,纹波很小;而-12V 不带负载,纹波很小,带400欧姆负载后,纹波很大,具体波形见附件图
如若不用TPS65130芯片,还有封装和引脚定义与TPS65130一样芯片吗?若有帮推荐几种型号