Other Parts Discussed in Thread: LM20136 Hi,
Our customer plans to use LM20136 with inverting configuration. Then they need to know the gmps and gmea for it. Could you please disclose the information?
They are referring following application note…
Thank you for your support. However, we do not have enough time, please recommend us to reduce mis-operation. Solution is like below. 1. DC-DC Input : 12VDC We are using Flyback AC(98Vac to 242Vac) to DC Convertor circuit. Therefore, voltage 7VDC ~ 20VDC…
Thanks,
You're right - that sounds like a lot of work.
I will look into using the LM20136 (to get to 6A at 1.1V).
It seems that if I need more current (say 12A), we cannot easily gang together switchers - and would need to find a bigger switcher…
Eli,
If the 50mV or less output ripple voltage is important to you, you may want to look at another converter. TPS51315 uses output ripple voltage to directyly control switching so it requires a bit higher ripple voltage than some more standard parts…
Other Parts Discussed in Thread: TPS51219 Thank you for your support. However, we do not have enough time, please recommend us to reduce mis-operation. Solution is like below. 1. DC-DC Input : 12VDC We are using Flyback AC(98Vac to 242Vac) to DC Convertor…
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
