TPS563203: TPS563203

Shahrukh Patel

Part Number: TPS563203

Tool/software:

Hi i am using TPS563203 DC-DC CONVTER TO POWER EC200 I WANT OUTPUT VOLTAGE 3.8V AND CURRENT REQUIREMENT IS 3A

0 Lucia Gao 11 months ago

Dear Sir,

Thank you for choosing TPS563203 and could you pls kindly clarify your question? Thank you!

BRs

Lucia

0 Shahrukh Patel 11 months ago in reply to Lucia Gao

Hi,

Hope you're doing well I am using TPS563203DRLR DC-DC converter IC in IOT project where I need to power

EG91NALGATEA-512-SGNS I need output voltage +3V8/3A

schematic which I designed is ok please check.

Input voltage:9-16V DC

Rated Input Voltage:12VDC

Output Voltage: +3V8

Output Current:3A

0 Lucia Gao 11 months ago in reply to Shahrukh Patel

Dear Shahrukh,

Pls add a 18pF Cff (parallel with top feedback resistor). Thank you!

BRs

Lucia

0 Shahrukh Patel 11 months ago in reply to Lucia Gao

thanks for reply but can get +3.8V at output what is inductor value and feedback resistor I need to use.

0 Lucia Gao 11 months ago in reply to Shahrukh Patel

Dear Sir,

You can keep what you used in the schematic. Or you can refer to datasheet LC table.

Thank you!

BRs

Lucia

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