Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: UCC28220-Q1 Other Parts Discussed in Thread: UCC28220 Hello there,
I am struggling with compensator calculations required for Interleaved boost converter control using UCC28220. Is there any document for the compensation network calculations…
Part Number: UCC28220-Q1 Hello there,
I am using UCC28220-q1 for interleaved boost converter. I am having problem with current sensing as I am getting noise at the secondary of current transformer even after using low pass filter. Please suggest me proven…
Part Number: UCC28220-Q1 Other Parts Discussed in Thread: UCC28220 Hello there,
I am currently working on the UCC28220q1 for interleaved boost converter. I wanted to know how the current sensing should be performed ? As if we use the current transformer…
Part Number: UCC28220-Q1 Other Parts Discussed in Thread: UCC28220 , LM5032 Hello,
my customer is interested in the UCC28220-Q1 controller for an ongoing project and he would like to know if it is possible to reduce the current sensing circuit to one single…
Other Parts Discussed in Thread: UCC28220-Q1 , UCC28220 Hello, all
Now we have one inquiry regarding Slope Compensation Detail on UCC28220-Q1 from our customer.
Please refer to the item below, and feedback us with your comment.
When referring "Figure 3.…
Wallinger-san,
Thank you. But my customer give up too much tolerance of slope compensation. He will do the compensation outside IC. And he asked me another question. Is it no problem "Slope terminal #5 --> Open ( no resistor )" ?
Regards,
…
Part Number: UC2856-Q1 Other Parts Discussed in Thread: UC2825A-EP , UCC28220-Q1 Hi TI Team,
For 110 V_nom ( ±40%) input DC and 24 V (300W) output DC/DC converter WEBENCH suggests only LLC topology with controller ICs not having automotive rating…
Other Parts Discussed in Thread: UCC28220-Q1 Hi,
There is a reference design of UCC28220-slvr899. In slvr899, the frequency is printed as 200KHz. However, in my calculation base on Page 10 of UCC28220-Q1 datasheet (equation 7&8 using Rchg=R13=39.2k Rdschg…
Part Number: UCC28070-Q1 Other Parts Discussed in Thread: UCC28220-Q1 , UCC28070 Hi,
two questions about UCC28070-Q1.
1- Can you use this device as a boost controller in a dc-dc application? My customer was thinking on using UCC28220-Q1, but then they realized…
Other Parts Discussed in Thread: UCC28220 , UCC28220-Q1 Dear, All
A customer would like to establish an overvoltage and low voltage separately to the line voltage. UCC28220 is most suitable in case of this condition, but they'd like to use only one channel…
