TPS63011 inductor and VSEL pin

Sara Caron

Prodigy 30 points

Other Parts Discussed in Thread: TPS63011

I am using the TPS63011 3.3V fixed output regulator.

1) What are the requirements on L1? I need 1A output from the circuit.

2) Would VSEL signal be tied to VIN?

Thanks for any help

over 11 years ago

0 Sara Caron over 11 years ago

Prodigy 30 points

I found the inducotr info on the application notes. Sorry.

I'm still curious about Vsel if anyone can comment.

0 Chris Glaser over 11 years ago in reply to Sara Caron

TI__Guru*** 149580 points

Both of these informations are in the datasheet. VSEL is connected to Vin in the figure on page 1. If you don't want to change it, this is the recommended connection.

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TPS63011 inductor and VSEL pin