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LM3409 / Vadj Accuracy

Ryuji
Guru 20090 points
Other Parts Discussed in Thread: LM3409

Hello,

Could you please let me know the accuracy of Vadj at Ta=25C and Ta=-40C to 100C?

Our customer request the +/-3% LED current accuracy.
However, LM3409 Vadj accuracy is about +/-4% on the full temperature range.

Best Regards,
Ryuji Asaka

  • 0
    TI__Expert 3495 points
    Asaka san:
    LM3409 Vadj accuracy is +-/4.34% over the temperature range. Normally we don't publish the Vadj tolerance at a given temperature. If your customer really needs those data, you can request it through TI's local FAE.
    David Zhang