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Part Number: TPSM8A28 Other Parts Discussed in Thread: TPSM8A29EVM , TPSM8A29 Hello, My customer would like to evaluate TPSM8A28. However, TI.com shows only TPSM8A29EVM and no TPSM8A29EVM. My customer uses Vin=12V. The required Iout(max)=12A. Can they…
Part Number: TPSM8A28 Hi, Dear Product line engineer
one thing need confirm with you from customer. is there has an typo for formula 10 & 11 in datasheet page 24 & 25? does we need correct "-" to "+". BTW, what is mean ILimvalley?…
Part Number: TPSM8A28 Hello,
My customer requested TI's review of the TPSM8A28RDGR design.
Could you please review the following circuit for any problems?
TPSM8A28RDGR.pdf
Thank you.
JH
The TPSM8A28 is uses a COT control similar to the IR3473 and IR3475 and
operates over the input voltage range of 4 to 6V and has switching
frequency options of 600kHz, 800kHz and 1000kHz.
the TPSM8A28 would be suitable power module for both IR3473 and…
Part Number: TPSM8A28 Other Parts Discussed in Thread: TPS548A28 Datasheet Equation 8 calculates Ilimvalley, and Equation 9 is supposed to use Ilimvalley, but Equation 9 just uses Iout instead? Looks like Equations 10 & 11 just use Iout as well.
What…
Part Number: TPSM8A28 To margin TPSM8A28 using the UCD, would the capacitor in the margining R-C-R be connected to VSNS-? I don't think the capacitor can be connected directly to GND on the board, right?
Part Number: TPSM8A28 AGND pin 14 is supposed to be NC on the board. In single-ended sensing, is VSNS- supposed to be connected to AGND pin 14 with a trace?
Part Number: TPSM8A28 Other Parts Discussed in Thread: TPS548A28 , TPS548A28EVM Hi Team,
My customer wants to use TPSM8A28 in their system as 3.3V power input condition. Do you think there are any risks such the use case? I can not check it on Webench since…
