Ti的dcap技术好是好,但感觉它对输出电容的esr要求比较严格,我们pcb有尺寸要求,只能用小封装的陶瓷电容,这时候该怎么办呢
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Hi
D-CAP2模式是采用陶瓷电容就没有问题, 就是静态电流比TPS51285大。
按照你的条件单路就可以,例如TPS3014:http://www.ti.com.cn/cn/lit/ds/symlink/tps53014.pdf