TPS3711: Vout up to 30V?

Antonio Faggio

Expert 7390 points

Part Number: TPS3711
Other Parts Discussed in Thread: TL7700

Hi,

I need a device similar with TPS3711 but that can work up to 30Vout.

Any recommendations?

Many Thanks,

Antonio

over 5 years ago

0 Antony Pierre Carvajales over 5 years ago

TI__Intellectual 1910 points

Hi Antonio,

what is the output connected to?

if the concern is short to adjacent high voltage rail, they a low cost zener diode could be use for protection. here is an appnote that talks about this aproach https://www.ti.com/lit/an/snva849/snva849.pdf

or does the application require high voltage driving capability to drive a FEET?

Thanks

Antony

0 Antonio Faggio over 5 years ago in reply to Antony Pierre Carvajales

TI__Expert 7390 points

Hi Antony,

Customer cannot reveal these info. He chose to use TL7700 in TSSOP package.

TL7700PW TSSOP (8) 3X4.40mm

Is this a godd device and package to choose for a new design?

Many Thanks,

Antonio

0 Abhinav.Sharma over 5 years ago in reply to Antonio Faggio

TI__Genius 9375 points

Hi Antonio,

If the 30V output voltage is a hard requirement, then yes, the TL7700 would be the only option in our porfolio. If this requirement is resulting from their design and can be scaled down with a resistor divider on the output, it would open up a lot more options.

Thanks,
Abhinav.

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TPS3711: Vout up to 30V?