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 6 months ago

Dear Sir,

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

BRs

Lucia

0 Shahrukh Patel 6 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 6 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 6 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 6 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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