Part Number: UCC28634 Other Parts Discussed in Thread: UCC28C43 Hi,
Is UCC28634 support 15Vac-50Vac input voltage? If not, any reference design or solution that can do it?
Part Number: UCC28634 Hello All, I am using UCC28634 for 150V-265VAC to 5.00VDC @ 6A The circuit and transformer specs are as per TI webench reports The circuit output is 5V at no load Connected as soon as I connect a resistive load for example a 10-ohm resistor…
Part Number: UCC28634 Other Parts Discussed in Thread: UCC28740 , UCC28633 Hi, I want to design a double output(15Vout/1.33A and 12V/0.833A) DC-DC module with ucc28634.
I would like to know how the adjustment rate of the two outputs is and whether the…
Part Number: UCC28634 Other Parts Discussed in Thread: UCC28730 , LM5021 , UCC28780 , UCC28740 , LM5023 , TL431 Hi Team,
My customer is looking for a flyback controller solution, which requirements list as below:
-- Support 85~265Vac, typical is 100V@60…
Part Number: UCC28634 Tool/software: WEBENCH® Design Tools Dears,
During AC-DC Fly back converter design through web bench. Simulator option is always disabled.
Could you pleaselet me how to enable this option so that proper head dissipation can be calculated…
Part Number: UCC28634 Hello,
We have generated a schematic using UCC28634DR and were requesting someone to review it for us.
Can someone please let us know how we can securely share the schematic on email with the support team engineer?
Thanks
Ambima…
Part Number: UCC28634 Other Parts Discussed in Thread: UCC28700 Dear supporters,
I need some explanation on ACon and ACoff parameters for UCC2863x controller.
They should indicate minimum and maximum AC (or DC if multiplied by sqrt(2)) input voltage to…
Part Number: UCC28634 Other Parts Discussed in Thread: UCC28701 The datasheet says the operating mode should be DCM in te 0..100% load range and CCM reserved for overload conditions. Why is that? In my case the inductance calculated by Webench is 552uH…
Part Number: UCC28634 Other Parts Discussed in Thread: UCC28630 , UCC28710 I am designing a 1kV V_IN flyback based on UCC28634 and have a problem with the startup circuit. The part has a steerable 700V current source connected to the HV pin, which is 300V…
Part Number: UCC28634 Other Parts Discussed in Thread: UCC28711 , UCC28701 , UCC28631 , UCC27531 Tool/software: WEBENCH® Design Tools I have created a flyback design based on UCC28634. The parameters are: VIN=180..470VAC, 50Hz, VOUT=12V, IOUT=4A, Temp=50…