Part Number: TPS92630-Q1
I cannot understand what the below line at the bottom of p.19 of the datasheet means. What does this mean?
"With TEMP floating, the definition of thermal monitor activation temperature, T(th), is the temperature at which the current reduction begins."
What if without floating? I guess the definition is still the same.
I would also like to know if TEMP can be left floating.
Oguri (TIJ automotive FAE)
Thermal foldback temperature threshold has relationship with the configuration on TEMP pin. Detailed please refer to figure 25 in the datasheet. If temp pin is in floating state the T(th) will be typically 110C which can be found in the electrical table.
Anda ZhangPSIL-LED DriverEmail: firstname.lastname@example.org
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.