TPS82085: IBB configuration Vin = 3.3V, Vout = -1.3V, Iout - 1.2A

Antenna_Head

Genius 11395 points

Part Number: TPS82085

Any concerns about operating the TPS82085 as IBB with Vin = 3.3V, Vout =-1.3V, Iout = 1.2A?

Seems ok to me, Asking for a customer... thanks!

-Steve

0 Chris Glaser over 4 years ago

Hi Steve,

Yes, that should work because the 3.3V + 1.3V is below the 6Vin rating of the device.

Here is what the basic circuit should look like, from a similar device: https://www.ti.com/tool/TIDA-01405

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