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DLP3021-Q1: Inquiry regarding projector with DLP 3021 and OSRAM LED

OKRAK LIM

Prodigy 10 points

Part Number: DLP3021-Q1
Other Parts Discussed in Thread: DLP3021LEQ1EVM

Tool/software:

OSRAM LE A Q7WP Datasheet.pdf OSRAM LE B Q7WP Datasheet.pdf OSRAM LE CG Q7WP Datasheet.pdf

Dear Texas Instruments

Hi, My name is Okrak Lim and I'm Optical researcher for Korea SL company

I would like to inquire about the compatibility of RGB LED light sources with your DLP 3021 product.
I am reviewing projectors including OSRAM company's LE A Q7WP, LE B Q7WP, LE CG Q7WP and your DLP 3021.
Is the DLP 3021 compatible with OSRAM LEDs at full power?

*The relevant LED Secsheet is attached.

Please reply if you need any information.
Thank you very much for your time.

Best Regard,
OkRak Lim

0 Jason Thompson 2 months ago

TI__Intellectual 2785 points

Hello,

I have asked another team member to help respond.

Jason

0 Andrew Thomas 2 months ago in reply to Jason Thompson

TI__Intellectual 840 points

Hi OkRak,

I'm still looking into this issue. I've reached out to our thermals expert to make sure that the DMD can handle those LEDs.

Thanks,

Andrew

0 Andrew Thomas 2 months ago in reply to Andrew Thomas

TI__Intellectual 840 points

Hi Okram,

We have some follow-up questions to ask:

Is this a new design, or are you wanting to modify the DLP3021LEQ1EVM?
What is the worst-case ambient temperature this will be used in?
What's your target system lifetime? 10k hours? 20k hours?
What duty-cycle will you be running the LEDs at?

Thanks,

Andrew

0 Andrew Thomas 2 months ago in reply to Andrew Thomas

TI__Intellectual 840 points

Hi OkRak,

Do you have any updates on the above questions?

Thanks,

Andrew