Part Number: PMP7391 Hi Team,
Would like to check with you if we could get the simulation file(Tina) for PMP7391? Also, is there any Excel based or Mathcad based design calculators for PMP7391 ?
Many thanks.
Best Regards,
Ernest
Part Number: UCC2894 Other Parts Discussed in Thread: PMP7391 , , UCC2897A Hello,
Looking for Active clamp Forward (High Side) design for 300VDC to 400 VDC input with 24V / 300W output. Came across PMP7391 reference design.
Need any excel or MathCad…
Part Number: PMP7391 Hello we are working on the AC/DC Converter with reference to the PMP7391
It will be helpful if you can provide the application note and Layout design file
Part Number: UCC2894 Other Parts Discussed in Thread: PMP7391
Hello Team,
I/m working with UCC2894 PWM controller and I have referred "PMP7391" reference design of TI for active clamping circuit. The blue waveform is @TP15, yellow waveform is @ primary…
Part Number: UCC2894 Other Parts Discussed in Thread: TL431 Hi Sir,
I am designing the feedback network using TL431. Can you please explain the need of circled part in the given below
Thank you in advance for your inputs.
Reference: www.ti.com…
Hello sean yiwu
There is a reference design available
http://www.ti.com/tool/PMP7391
and this shows how to use the CS pin to limit the MOSFET current.
This design will show you how to achieve over current protection
Regards
John
Other Parts Discussed in Thread: PMP10215 , LM5021 , LM5039 , PMP10110 , UCC28951 , PMP7391 , UCC2894 Hello,
any topology reccomendation?
DCin = 390V
variable output voltage 0-50V
i was thinking about active flyback.
It should be ZVS / ZCS.…
Thank you Sir. in ucc2894 reference design PMP7931 transformer T2 is used, it is for reset function or for any other purpose please let me know sir. ucc2894 pwm (1).pdf
Can you show on the schematic exactly where you are measuring to obtain the waveforms you attached? Try adding a capacitor between T1-2 and U3-9. See T2 configuration in attached.
Regards,
Steve
slur863a.pdf
