Part Number: UCC28700 Other Parts Discussed in Thread: PMP10937 , Hi.
I am designing DC9V 400mA using reference design PMP10937.
It is difficult to check because there is no calculation formula or related data to adjust with DC output related 9V.
Currently…
Other Parts Discussed in Thread: UCC28700 , PMP10937 , PMP10833 , UCC28C42 Hi,
I find UCC28700 non-isolated AC/DC reference design -- PMP10937.
www.ti.com/.../PMP10937
But I can't find any design tool for non-isolated application, may I know if I need 15V…
Yue
You can use one of our AC/DC controllers like UCC28700 to control a buck converter with those operating conditions. http://www.ti.com/tool/PMP20345 and http://www.ti.com/tool/PMP10937 are two examples of UCC28700 configured as such.
Best Regards,
Eri…
Other Parts Discussed in Thread: UCC28700 , PMP10937 , UCC28C42 , PMP10783 What should we promote to customer as they require HV-buck(370Vdc input, 110Vdc/1A output)
Martin
If cost is the most important parameter I recommend using UCC28700 instead of UCC28710. PMP10937 is an example of it configured in a buck topology where the input rectifier has been simplified to a half wave. The advantage of UCC28700 is that it…
Hey Bob,
We do have products that can meet your non-isolated converter needs.
The UCC28700 is a primary side regulator that can be used as a non-isolated buck converter as shown in this reference design: http://www.ti.com/tool/PMP10937
If cost is a concern…
To clarify Masumi, the UCC28911 can give more output power in non-isolated flyback configuration than the UCC28881 can deliver as a non-isolated buck.
In non-isolated buck mode, the UCC28911 delivers less power than it does in flyback mode, and if your…