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TPS562202: 开关频率越大越好吗?开关频率的增大具体会产生什么影响呢?

Part Number: TPS562202
Other Parts Discussed in Thread: TPS563202

非常想向各位专家请教一下,对于这种2A/3A DCDC的开关频率如果增大具体会产生什么影响?我目前所知道的是开关频率越大,外围接的电感体积就会越小,但是具体增大多少开关频率可以减小多少的电感还请帮忙给出一个解答,以及除了会影响外围电感,还会产生什么影响?纹波?效率?...

非常感谢!!