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Original question:

PMP20873: Demo Firmware

PMP20873: Demo Firmware

daniel pruna
Prodigy 65 points
Part Number: PMP20873
Other Parts Discussed in Thread: UCD3138, UCD3138PFCEVM-026

Dear TI Team,

We are a medium sized company located in Eastern Germany, specialised in design and manufacturing of various electronic control boards for top german equipment manufacturers.

Only in 2018 alone we have bought TI products in value of roughly 85k USD, among them TI DSPs (TMS320 series)  and uCs (MSP340) totalising 45k USD. 

For a new Battery Charger project we need a digital controller IC which is able to handle Totem Pole PFC topology. Right now my focus is on   ADP1048 (Analog devices) and  UCD3138 .

As I came to know the firmware for this part has not been yet released for the public use,  I would like to know if is possible to share the firmware with us. Since we have to adapt the functionality of the PFC stage t our application, the hex file won't suffice.

We have about 2 Weeks to decide  which to go so your quick feedback will be highly apreciated! Should you need further details about our company or the end product/customer don't hesitate to contact me. 

Many thanks in advance,

Daniel Pruna 

Head of development department at Technic Center Engineering. 

  • 0
    TI__Expert 5130 points
    Daniel, hello and good day.

    We usually don't send out Demo firmware unless it can be released on ti.com . Currently for this reference design, it is not, and we suggest to check back later on the UCD3138 product page for an update.

    Also if you are looking for a basic operation of PFC , there are other UCD3138 EVM firmware you can download to get better understanding . Please look into this EVM design : www.ti.com/.../ucd3138pfcevm-026

    UCD3138PFCEVM-026 UCD3138 Digital Power Factor Correction Pre-regulator Evaluation Module | TI.com
    TI’s ucd3138pfcevm-026 evaluation module (evaluation board) helps move your designs from prototype to production. EVM description and features provided along with supporting documentation and resources.

    Thank you for your interest in Texas Instruments and our TI Designs.

    Respectfully Submitted,

    J. Fullilove
    Texas Instruments
    TI Designs