TPS62110-HT: To create negative voltage from positive input voltage.

Bahadur Sagoo55

Part Number: TPS62110-HT
Other Parts Discussed in Thread: TPS62110

I am in the process of using this part to create -5V from +15 Volts input. You have a suggested circuit for the TPS5430DDA. Can the TPS62110 be configured like the TPS5430DDA to generate -5V?

over 5 years ago

0 Daniel Hartung over 5 years ago

TI__Mastermind 27075 points

Hey Bahadur,

Remember the voltage stress on the converter going from 15 to -5 V is 20 Volts.

This is too high for a 17 V converter.

Thanks,

Daniel

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TPS62110-HT: To create negative voltage from positive input voltage.