Hi,
The VFB accuracy at Ta=25degC is stated in datasheet but now our customer hope to know it over Tj range as just for their information. Do you have any information you can disclose? We and customer understand that you can not guarantee the information if you can disclose. We will request them to evaluate with the information with only at Ta=25degC if you can not have disclose it.
Best Regards,
Sonoki / Japan Disty