Part Number: TMS320F280049 Hi ,
I am troubled with the TIDA-00961 project( 1.6-kW High-Density GaN-Based 1-MHz CrM Totem-Pole PFC Converter ).
I 'm wondering how high frequency switches work in every high frequency cycle. Could you plz help me?
To be…
Part Number: TIDA-00961 Hello:
About the code of TIDA-00961, There is a judgment in the code "interrupt void pwmISR(void)".
If Code working in two-phase bridge, Please tell me how " ZVS Extension"works?
Looking forward to your reply…
Part Number: TMS320F280049 Other Parts Discussed in Thread: SFRA Hello C2000 Gurus,
Is TIDA-00961 (1.6kW GaN based TotemPole PFC design) not supported anymore? I could not find any information on it on ti.com. Is the documentation and software archived …
Part Number: TMS320F280049 Hi Jack Tan80 ,
I noticed your question today on how ZVS is achieved on TIDA-00961
https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1008597/tms320f280049-zvs-question…
Part Number: TIDA-00961 Hello, can you explain the function of TLV3501, CD74HC74M96 and TS3V330PWR for ZVS and ZCD? Is there some more description (nothing found in the TIDUDT3B).
Regards, Holger
Part Number: TIDA-00961 Hi Support team
Our customer had some questions, since we can’t get the Demo board of C2000 reference design: TIDA-00961. They want to know the waveforms of the nodes circled red in the plot below. Could you help to provide…
Part Number: TMS320F28335 Other Parts Discussed in Thread: TMS320F280049 , TMDSCNCD28335 Hi Guys,
Our customer is interested on to design TIDA-00961 with TMS320F28335 instead of TMS320F280049. They needed a Delfino controller board and TMS320F28335 is a perfect…
Part Number: TMS320F280049 Other Parts Discussed in Thread: TIDA-00691
Dear C2000 expert,
There are 3 zvs signals that connected together in TIDA-00961's sch, can you please help me the reasons?
In addition, is there a documentation that describe…
Part Number: TIDA-00961 Hi, TI's engineer. I am currently studying the code of TIDA-00961. There is a judgment in the code about ZVS Extension in PWM ISR, if (zvs_adj_on && (!zvs_dont_adj) && (phase_OFF)). Isn't phase_OFF=1 when phase…
Part Number: TIDA-00961 Hi team,
Our customer referred to TI TIDA-00961 reference design.
Can they use TI C2000 to design a 2 phase TRM totem pole PFC at 500kh~1.2Mhz to 3.6kw?
If 2 phase can not reach 3.6kW design, is it possible to use 3 phase TRM totem…