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.

TLV61046A: TLV61046A

Part Number: TLV61046A

我用TLV61046ADBVR做5V电源转8V/400mA的试验,电路是按规格书里面的标准电路做的。但是,电路在200mA的时候可以正常启动,在400mA时就不能正常启动,只有2.8V的输出电压。如果在200mA的条件下启动后,可以正常输出8V电压后,再把负载加重到400mA,这个时候的输出电压是正常的8V输出。感觉是短路保护把20欧姆的负载当作短路了。所以就保护掉了。但是。datasheet里些的允许电流是980mA。不知道谁能帮助我?