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LED 驱动芯片TLC5947 发热问题

Other Parts Discussed in Thread: TLC5947

你好,我用了TI的LED驱动芯片TLC5947,当我把TLC5947的24路全部开启(这么做是由我们的项目要求决定的)没有在最大电流下工作,我会发现TLC5947芯片发热会很厉害,导致反复的进入掉电保护状态,致使LED显示不稳定,希望寻求一个解决办法,谢谢!!