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TPS543C20: TPS543C20 and TPS53353 load transient

Tsukui Yusuke
Guru 21930 points
Part Number: TPS543C20
Other Parts Discussed in Thread: TPS53353

Hi,

Let me talk about load transient of TPS53353 and TPS543C20.
When using the same inductor with the output capacitor and Fsw,
Which is better in characteristic of load transient?
Condition is below.
Vin=8V,Vout=0.95V,Iout=16A

Also, the control mode of the TPS 543C20 is different from the general converter.
Could you tell me more information about TPS543C20.
I would like to know more about the background without the COMP pin and constraints on the output capacitor.

Best Regards,
Yusuke/Japan Disty