The PMP2562 was developed in 2008, thus the solution may not be the most uptodate and robusted. Please specify your power requirments and we can make a recommended reference design that fits your application better.
Hi John,
Did you look at the bq246xx family?
I attached battery chargers catalog also, you can find a lot of info on our website as well
http://focus.ti.com/paramsearch/docs/parametricsearch.tsp?family=analog&familyId=394&uiTemplateId…
Hi Xellcom,
I was looking at bq24079. It is USB 1 Cell lithium Ion battery charger.
I attached our battery chargers catalog for your own research for the best part for your system.
Thanks!
Tahar
Hi Cleidson,
Please take a look at the attached TI battery chargers catalog that we offer, I do not have enough info about your system to specify the needed charger.
Thanks
Tahar
Hello,
The UCC3806 is a dual output controller though it can be used in a flyback where only one of the outputs are used to drive the switch it might be better to choose a single output controller. Look at page 46 of the attached under General Purpose…
Siyu,
I think the toggle flip-flop in the block diagram on page one of the spec should have let you know that the max you will get with this device is 50% duty.
Go to page 43 and 44 of the attached and select a more suitable part.
Peter,
i am enclosing the Power Management Guide for 2011. The section you will be interested in starts on page 43 and actual devices listed on page 46, With the minimum information you have given me I would expect that you will want something like…
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…
