Gate Driver ICs Forum Discussions

Hi Community.

I am in the process of designing a SMPS for Audio Application, and i would like to make a synchronous rectifier for the dual output rails required for the audio application, since these will reduce the loss in output section of the SMPS.

The SMPS is based on TL494 PWM of which its output is spread through 3pcs #2EDS8265H. Two of the 2EDS`s for the synchronous recifiers, and one which drivers the primary mosfets

I am quite unsure about the synchronous recfitication, if someone would care to take a look at the attached schematic of this section and comment on it would be really appreciated.

Greetings,
Stian

Is it safe to use 48V supply voltage for TLE9180D-31QK chip and is the circuit design scheme of TLE9180D-31QK and TLE9183QK the same? Is it possible to provide specific electrical parameters of resistors and capacitors for peripheral design circuits?

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#TLE9183QK

After reading some experience post in the community, I learned that more technical information of this chip needs Infineon's FAE to authorize MYICP's account, but I didn't receive any reply after I sent an inquiry email to the official mail on 09-07. The company's address is Yubei District, Chongqing. How can I further contact Infineon's relevant agent or FAE?

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Dear Infineon engineer.

The operation manual for the AUIR3241S model downloaded from the official website instructs to manually set two parameters named 'TAMB' and 'TECH_VAR'.

However, it did not provide information on where to modify them in OrCAD Capture CIS or Pspice.

I attempted to modify them at location 'Edit Property', but I couldn't find the corresponding parameters. The circuit schematic and error message are shown below.

Your help with this matter is invaluable to me, and I thank you in advance.

Doublemint

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