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.

TPA3244功放设计问题(发热严重)

Other Parts Discussed in Thread: TPA3244

最近在做一款功放,芯片是用的TPA3244,30V供电,BTL输出;但是现在遇到点问题,功放在只是接通电源的情况下,就会出现发热现象,在输出功率8W左右是,功放持续输出坚持不到4分钟,就会出现高温预警,现在一时没找到问题的原因:PCB原理图是按照数据手册参考设计的;麻烦帮忙解答一下,谢谢