TPS63700: ±15V/500mA DCDC

Yuta Nishie

Genius 5390 points

Part Number: TPS63700
Other Parts Discussed in Thread: LMR60410, TPSM33615

Hi,

Could you please let me know the products with low price and small package size that satisfy the following conditions?

-VIN=24V, VOUT=15V, IOUT=500mA
-VIN=24V, VOUT=-15V, IOUT=500mA

Is there any product that can output -15 V with built-in inductor DCDC?

Best Regards,

Nishie

1 month ago

0 Travis Wang 1 month ago

TI__Genius 9645 points

Hi Nishie,

This can be achieved by buck converters. Assigning to buck team.

Best Regards,

Travis

0 Yuta Nishie 1 month ago in reply to Travis Wang

Genius 5390 points

Hi Travis-san,

Thank you for your reply. I look forward to your reply.

Best Regards,

Nishie

0 Joshua Austria 1 month ago in reply to Yuta Nishie

TI__Mastermind 26810 points

Hi Nishie,

Do you need two rails from one device or one rail each from two devices?

Thank you,

Joshua Austria

0 Yuta Nishie 1 month ago in reply to Joshua Austria

Genius 5390 points

Hi Joshua-san,

Either is OK. If possible, I would like you to tell me the recommended products for both.

Best Regards,

Nishie

0 Yuta Nishie 1 month ago in reply to Yuta Nishie

Genius 5390 points

Hi Joshua-san,

I would appreciate it if you could let me know if there is an update.

Best Regards,

Nishie

+1 Joshua Austria 1 month ago in reply to Yuta Nishie

TI__Mastermind 26810 points

Hi Yuta,

For the 24V to 15V application, we can recommend the LMR60410 as a suitable device. TPSM33615 should also be able to support that application with an integrated inductor.

However, for the 24V to -15V application, a larger voltage range will be necessary. Please create a new thread for that request.

Thank you,

Joshua Austria

Power management

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TPS63700: ±15V/500mA DCDC