Other Parts Discussed in Thread: LM3679 We have used an LM3679 to step down from 3.6V (battery) to 1.8V DC for a low power (< 20mA) application.
When designed as per the data sheet (using 1.0uH inductor) the switcher radiates noise that interferes with…
Part Number: TPS22992 Other Parts Discussed in Thread: LM3679 , Hi
i am currently looking for an alternative load switch with rise time <100uS.
existing load switch is with rise time 1mS, and after Load switch using LM3679 for 3.3-1.8V generation…
Hi,
I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria.
As an example if you use a UC3842 it is a simple…
Gary,
Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want.
Regards,
John
