TPS61086: Is it possible to use positive and negative output with one TPS61086

Hi Shinichi,

What's your application Vin range, maximum load current for the positive output and negative output rail?

You could use a discrete negative charge pump circuit to generate -15V Vout.

Hi Zack,

Thank you for your reply.

The customer'd like you to see the schematic and obtain your advise whether feasible or not.

Could you please send friendship.

I appreciate your great help and cooperation.

Best regards,

Shinichi 

Hi Shinichi,

We need to know the Vin range, maximum load current information first so that we could provide the schematic.

Hi Zack,

Thank you for your reply.

I could obtain Vin, Vout and Iout.

Vin=11~13V

Vout=+15V/-15V

Iout=100mA each

Could you please provide the schematic ?

Is it possible with TPS61088 ? 

On the other hand, the customer wants you to confirm their schematic, but it is confidential, could you please send a friendship.

I appreciate your great help and cooperation.

Best regards,

Shinichi

Hi Zack,

I sent the schematic with private message.

Could you please confirm and advise by Aug 3rd.

I appreciate your great help and cooperation.

Best regards,

Shinichi