• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 62 subscribers
  • Views 386 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

TPS62730: Using TPS62730 with external MCU and CR2032/2 AA cells

sagar saste1
Prodigy 120 points
Part Number: TPS62730
Other Parts Discussed in Thread: TPS62740

During Standby Mode, TPS62730 provides 30 nA current as per datasheet. But MCU and other peripherals require about 30uA .

Will TPS62730 provide me such current or other results shall i face regarding it?

can anyone provide information about other regulators meeting such requirement ?  

  • 0
    TI__Guru*** 142730 points

    The TPS62730 consumes 30 nA--it can provide any amount of current.  In practical applications, the current capability is limited by the drop across the bypass transistor.  At 30 uA, this drop is very low.

    Newer ICs which consume a much lower switching Iq, and would therefore be more efficient, are the TPS62740/3/6/8 family.