有没有可以把3.3V转成-3.3V的芯片
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.
Hi
如果只是100mA电流,选择这个版本TPS62170
或者你用webench或者在DC/DC BUCK芯片list中选找更为简单更合适的芯片。