TPS564242: suggest a power part

Zoe Ko

Expert 3860 points

Part Number: TPS564242
Other Parts Discussed in Thread: TPS62177

Tool/software:

Hi team,

Could you help suggest a power part suitable to below all applications?

Thanks!

Application 1: Input voltage is around 9 or 12V and the output voltage is 3.3V, 2A

Application 2: For smart amplifier TAS 2781 and TAS 2563 (please refer to both datasheet on TI.com), this DC/DC converter will serve as their additional power supply (e.g., PVDDH, PVDDL or PVDD, VBAT )for them.

5 months ago

0 Gautam Iyer 5 months ago

TI__Genius 11020 points

Hi Zoe,

Zoe Ko said:
Application 1: Input voltage is around 9 or 12V and the output voltage is 3.3V, 2A

You can use: TPS562203 data sheet, product information and support | TI.com

Zoe Ko said:
Application 2: For smart amplifier TAS 2781 and TAS 2563 (please refer to both datasheet on TI.com), this DC/DC converter will serve as their additional power supply (e.g., PVDDH, PVDDL or PVDD, VBAT )for them.

Can you share the specs instead? The above extract is confusing.

Regards,

Gautam

0 Paul Lai 5 months ago in reply to Gautam Iyer

Prodigy 130 points

Hi Gautam,

More precisely, as shown in the datasheet provided by TI, I would like to know which DC-DC converter could be used for the pink one.

(In addition to batteries, we may also connect an AC-DC adapter. Therefore, I also would like to know that this DC-DC converter could be used when using an adapter. The adapters may be 9V/1A or 12V/A.)

Thanks.