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Replies: 3
Views: 61
Part Number: TPS61391EVM-058
Hi
For the above evaluation board, understood the board is able to step up voltage to 30~85V
1. it it possible to create step up voltage +/-30 v~ +/- 85v? What I need to do to achieve it?
2. Can the +/-30 v~ +/- 85v be adjustable for example to +/-70v?
Hi Pang:
You can refer this application note. www.ti.com/.../slvaej3.pdf
Best Regards
Minqiu
In reply to Minqiu Xie:
Thanks Minqiu
After doing that, I can adjust the voltage output by apply voltage to JP2-Vo_ADJ on the TPS61391EVM-058?
In reply to pang lien khai:
Yes, it's similar with EVM. But the regulation of the negative output may not as good as the positive port. (It's also shown in the application note)