LM61495: Dual-output

Francis Jiang

Part Number: LM61495

Tool/software:

Hi Team,

Do we have dual-output buck device? Input is from 15V-25V, output needs one +5V and one -5V, output 50mA for each channel. Thanks in advance.

BRs,

Francis

2 months ago

+1 Andrew Kutzler 2 months ago

TI__Mastermind 23685 points

Hi Francis,

Are you certain that you need a buck converter for this? There may be an LDO that can do this for you. You can do it, but it will be quite complicated. we don't have dual phase ~100mA's mA device. Best we have is dual phase 12A out.

https://www.ti.com/product/LM644A2-Q1

If you want to use single phase buck you would need an inverting flybuck circuit.

Thanks,

Andrew

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LM61495: Dual-output