Part Number: TPS629210 Hello,
We are having an issue where, cyclically, the regulator will stop switching every 150ms for 1.5-4ms, resetting all our electronics. We do not know what is precipitating the pauses in switching.
Our input voltage ranges from…
Part Number: TPS629210-Q1 Hi,
Does this schematic look ok for a 12V down to 5.5V buck regulator into a 5V LDO for stable low current operation.
Thanks!
Part Number: TPS629210 According to the Functional Block Diagram provided in the datasheet of TPS629210, both the High side FET and Low side FET are NMOS. Why is it that one on resistance is 250m Ω and the other is 85m Ω?
Part Number: TPS629210-Q1 Hello,
What are the specs of TPS629210-Q1's power-good thresholds for VSET operation? It looks the data sheet only defines the specs for adjustable V O operation.
Best regards, Shinichi Yokota
Part Number: TPS629210 The parametric search on TI's website indicates that the TPS629210 has a settable UVLO. However, there is nothing said specifically about it in the datasheet or the EVM users guide. There is a UVLO threshold listed in the parameters…
Part Number: TPS629210-Q1
Hello,
I downloaded the P-Spice Modem for TPS629210-Q1 from TI website, and tried simulating, however, it is not giving any output. The same circuit which worked in Webench, it is not working in PSpice.
I also tried it in PSpice…
Part Number: TPS629210 Hello,
What is the intended usage of the VSET internal voltage divider? Just one less external component required?
Are there any obvious pros/cons I am missing? It seems to function nearly identically to the FB external voltage…