TLV62569: Questions of TLV62569

Jimmy Lai

Expert 6845 points

Part Number: TLV62569
Other Parts Discussed in Thread: TPS62A02

Dear Team,

Does TLV62569 can meet this spec as below? Thanks a lot.

if not, please suggest suitable solution. Thanks.

Many Thanks,

Jimmy

11 months ago

0 Moheddin Pasha Shaik 11 months ago

TI__Genius 16530 points

Hello Jimmy,

Thank you for reaching out,

If it's a new project i would recommend TPS62A02, which is our value line hero device. It has lower feedback tolerance across the temperature compared to TLV62569.

Please see the comparison below between TLV62569 & TPS62A02.

Please provide me your typical load current so that i can check the output voltage ripple requirements. And also please make this question internal.

Thank you & regards,

Moheddin.

0 Jimmy Lai 11 months ago in reply to Moheddin Pasha Shaik

TI__Expert 6845 points

Hi Moheddin.

Thanks for your great support.

For 1.9V Current consumption is 0.595A. Thanks

Jimmy

0 Moheddin Pasha Shaik 11 months ago in reply to Jimmy Lai

TI__Genius 16530 points

Hello Jimmy,

Thanks for providing the operating conditions.

With Vin = 3.3V, Vout = 1.9V, Iout=595mA, the ripple is lesser than 10mV, with just a 22uF Cout.

Please note that these measurements are performed by using TPS62A02EVM-197 Evaluation board | TI.com

Thank you & regards,

Moheddin.

0 Moheddin Pasha Shaik 10 months ago in reply to Moheddin Pasha Shaik

TI__Genius 16530 points

Hello Jimmy

If you don't have any further questions can you please close the thread by clicking on Resolved.

Thank you & regards,

Moheddin.

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TLV62569: Questions of TLV62569