TPS62933F: schematic review for inverting buck-boost

Aki Li

Part Number: TPS62933F
Other Parts Discussed in Thread: TPS560430

Tool/software:

Customer was designing a inverting buck-boost for Vin=20V, Vout=-3V/0.3A.

Could you please help review their schematic? Thank you.

0 Gui He 6 months ago

Hi Aki

EN max voltage is 6V, customer can leave EN open;

Thanks and best regards.

0 Aki Li 6 months ago in reply to Gui He

Bella,

Sorry, customer used TPS560430 instead. So the EN connection can be kept, right?

0 Gui He 6 months ago in reply to Aki Li

Hi Aki

Yes, For TPS560430, EN can be tied to VIN.

Thanks and best regards.

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