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TPS61241: TPS61241

Part Number: TPS61241
Other Parts Discussed in Thread: TPS61240

Hello All,

We are using TPS61241YFFR for our design and there is a phenomena occurring which increases the voltage beyond 5 V. I am assuming the cause is the inductor at the input but want to be sure.

In the graph below, the div is 1 V and the orange one is 5 V.

The schematic is below,


Can we also use TPS61240 for the design instead? The difference seems to be only in the valley current and the maximum output we need is 4.5 mA which is below the difference between 40 and 41.