Part Number: UCC28063 Other Parts Discussed in Thread: , UCC28061 , UCC28064A , UCC28065 , UCC28064 Can I get the unencrypted SPICE model for UCC28063 or any of the following IC:
UCC28061, UCCUCC28060, UCC28063a, UCC28063, UCC28064a, UCC28065.
Part Number: UCC28063 Other Parts Discussed in Thread: , UCC28061 , UCC28064A , UCC28065 , UCC28064 Hello,
Could you, please, provide unencrypted SPICE model for UCC28063 or any of the following IC:
UCC28061, UCCUCC28060, UCC28063a, UCC28063, UCC28064a,…
Other Parts Discussed in Thread: UCC28065 , UCC256402 Hi Ti Team,
I want to design an AC-DC product, please help recommend a suitable IC, Product volume requirements want to use GaN FET to design. the requirements are as follows:
Part Number: UCC28064A Other Parts Discussed in Thread: UCC28065 , UCC28064 Dear Team,
Here is Kevin from Delta Taiwan.
The customer was using UCC28064A, and I will suggest them move to UCC28065 for better iTHD.
If this new device has other improvements…
Hi Mattori,
unfortunately there is not a reference design that use single CRM controller to achieve multi-phase PFC.
There are UCC28065 in TI for two phases interleaved and I remember Onsemic has three phases interleaved PFC controller, you should be…
Part Number: UCC28064A Other Parts Discussed in Thread: UCC28065 Hi, I have question of UCC28064A. Please advise me.
What is VPHB_LR? Is VPHB_LR a threshold voltage for the Phase-B turn-off in the case of 90 to 132 VRMS (US mains)?
What is VPHB_HR? Is VPHB_LR…
Hi Charles,
I would suggest you can choose a controller with line feed forward function.UCC28070 with interleaved two phase CCM, and UCC28056 single phase CRM and UCC28065 with two phase interleaved CRM PFC controller have the line feed forward function…
Hello,
Pin3 and pin15 should not have eternal voltages added to them.
The maximum voltage coming out of VREF pin 15 = 6.18V maximum.
The UCC28065 uses a similar TSET current mirror and the maximum TSET voltage for this device is 7 V.
The UCC28063 should…
Part Number: UCC28180EVM-573 Other Parts Discussed in Thread: UCC28180 , UCC28070EVM , UC3854 , UCC2818 , UCC28070 , UCC28065 one of TI's tech support that their UCC28180 had been successfully used at the AC line frequency of 400Hz. We obtained their evaluation…
Part Number: UCC256404 Other Parts Discussed in Thread: UCC28065 , UCC28056 , UCC28064A , UCC256302 , UCC256402 Hello E2E,
Q1:PFC necessary for LLC? If not necessary that I don't like to operation PFC when light load. (Any load current) Q2:Can UCC25640…