Other Parts Discussed in Thread: TIDA-01505 Hello!
I read the reference design and replicated the schematic of TIDA-01505 using this IC. However simulations are not running properly. It shows "Operating Point not found" and output voltage to be zero. I…
Part Number: TIDA-01505 Hello, Team
we connect HV_DC (40V) / LV_DC (J19, +20V/-5V), we found HV_DC is pull to 20V by LV_DC,
after we remove Q10, it when back to normal, any thought of that ?
Part Number: TIDA-01505 The transformer inductance is 1.5mH for this reference design. What is the assumed ripple factor for CCM mode?
Also I tried using the Flybuck, Flyback excel file. The inductance i got from there was lower.
Part Number: TIDA-01505 The transformer inductance is 1.5mH for this reference design. What is the assumed ripple factor for CCM mode?
Also I tried using the Flybuck, Flyback excel file. The inductance i got from there was lower.
Part Number: TIDA-01505 Hello to all community
Does anybody use transformer Coilcraft ZB1285-AL in the design made according to TIDA-01505? I have a problem with that transformer. Verry often and without noticeable reason, insulation between primary and…
Hi,
There are two reference designs. They can do 1000V input and with good results using the same family device, or similar family device. You can compare your designs to these to find where to improve.
TIDA-01505 reference design | TI.com
https://www…
Part Number: UCC28C53-Q1 Other Parts Discussed in Thread: TIDA-01505 Hi Experts,
Could you share the reference design for this requirements? Thanks.
1. Input voltage: 150-900V, Output voltage: 14V, Output current: 3A
2. Topology: Flyback, secondary fe…
Part Number: TIDA-01505 Other Parts Discussed in Thread: UCC28C43 Hello,
does the UCC28C43QDRQ1 used in this design support light skipping or burst mode? If not, how do you ensure that the output voltage does not rise uncontrolled above 15V for very light…
Part Number: TIDA-01505 Hello,
in page 14 of document, it's indicated that the switching losses of the sic MOSFET is 3.36W for a current of 0.17A and voltage 850V.
How is the current is calculated?
What is the formulas of EON and EOFF used?