This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Part Number: TPS2660
the TPS26600 has specified in the datasheet that the SHDN pin will be activated once the voltage will be in the range of 0.55-0.94 V.
If I want to get out from shout down what would be the voltage that will let me start the device again?
is it the range of 2-3.4V?
What does it means the parameter V (SHDN) Output voltage?
In reply to Karikalan Selvaraj:
is it what you have mentioned specified in the datasheet?
Device will recover and start again if the voltage goes above 1.2V (across temperature) due to hysteresis. SHDNb has internal week pull up. SHDNb output voltage is the voltage when the pin is left floating or 0.1uA leak.
What does it means the parameter Output voltage specified in the table above?
In reply to Sunset:
As SHDNb pin is controlled by digital, datasheet does not have hysterisys mentioned, but it 20mV typical. Across temperature hys increases and 1.2V is when device restarts across temperature.
Output voltage specified in electrical characteristics table is SHDNb pin voltage when the pin is left floating. (internal pullup pulls this pin to 2.7V typical)
Please refer to figure 48 of the datasheet for the internal pullup diagram.
thanks for the additional information.
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.