Hello,
I agree that 90% efficiency is hard to reach from such a low input voltage. This application really begs for a synchronously rectified solution to reach that efficiency. But few such devices are available that support 12V output.( There might…
Other Parts Discussed in Thread: LMR62421 , LM27313 I am using a transformer instead of an inductor with the LMR62421. Therefore, during switch transitions (especially turn on) short current transients are realized through the primary (LMR62421) side…
Other Parts Discussed in Thread: LMR62421 , LM3224 , LM2733 , LM2731 , LM27313 Hi,
I'm considering using the LMR62421 DC/DC converter in a design, requiring +/- 10V dual output rails. I was wondering if one can create the -10V rail in the exact same…
Part Number: AM62A7 Hi， TI experts
I encountered some issues when adapting to network drivers.
During the kernel startup process, mdio was unable to obtain the reset pin. In addition, there are always errors in the initialization of MDIO
This…
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
