Part Number: UCC27211 Other Parts Discussed in Thread: PMP21529 , Tool/software: Hello,
we saw the reference design PMP21529 for a 4-switch Buck-Boost Converter with the UCC27211. In the test report you write: If the Buck-Boost Converter is in Boost Mode…
Part Number: UCC27211 Tool/software: Can you explain me how to calculate the parameter of D43 D44 and Q6, Q7
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Part Number: UCC27211 Other Parts Discussed in Thread: UCC27301A Tool/software: Dearn TI Team,
1) The table 6.2 shows output HO and LO pins are High, if both the inputs are High.
2) section 5.1, the HS DC minimum voltage is mentioned -1V, is it correct…
hi William,
tks for the comments here, it is clear now, but the UCC27211 do not have a interlock function, it can short circuit here, so why we still need to care how to avoid shoot?
Part Number: UCC27211 Tool/software: Hello Team,
Kindly check with you about the input input voltage h/l threshold question.
In the D/S as below, we see:
The input voltage high threshold is min=1.7, typ=2.3, max=2.7. Does it mean that when the input…
Part Number: UCC27211 Other Parts Discussed in Thread: , UCC27201A , Tool/software: Hi Team,
We are using UCC27211 as Full bridge Inverter. Attached image below [Image 1]. At some cases even though HI is high, HO Is going low which is not expected. Kindly…
Part Number: UCC27211 i tried to simulate UCC27211 as sluaa58.pdf in Tina Transient Analysis. The Transient Analysis End display is set to 20ms. When I simulated this schematic, I found it always stop at 10ms and can not be finished. Could you please help…
Part Number: UCC27211 Other Parts Discussed in Thread: UCC27282 , , UCC27201A Hi experts,
My customer is evaluating UCC27211 and UCC27282, they want below info:
1. Tmon and Tmoff vs. temperature figure
2. Distribution figure of Tmon and Tmoff, better with…
