Other Parts Discussed in Thread: TPS82674 , TPS62674 Dear Sir
Our customer would like to use TPS82674 1.20 2.3 – 4.8 600 PFM/PWM Mode, Output Cap Discharge, SSM .
But there is no this Parts page on web sight .
Cutomer would like to know the background…
Can i ask one more question?
1.When TPS82674 working from PFM to PWM mode which it's Iout current loading thresholds is?
2.When TPS82674 working from PFM to PWM mode which Vout max voltage drop is 38mV ? base on Iout=0 to 385mA.
Thanks for the details.
I would recommend the TPS62125 for the 3.3V rail. It has the TPS62170 and TPS62160 as higher current pin to pin alternatives.
Then, the TPS82674/5/7 would be the smallest way to get from 3.3V to 1.2V. The PG output of the TPS62125…
Devices with a MODE pin include: TPS62260, TPS62510, TPS62232 (500 mA), TPS82674/5/7, TPS62650, etc. What is the end equipment?
As well, many modern systems no longer need forced PWM mode to have acceptable ripple and noise performance.