Part Number: LM5008A Hello, Can you please help advise what else we can check on LM5008A? It has no VOUT and VCC. We've checked the RT/SD pin and the voltage is approximately 23.5 V,and VIN is approximate 24.2V. We've tried with another chip, but it…
Part Number: LM5008A Hello,
I'm looking the LM5008A datasheet, and I could find the value of "Minimum Time off" which is 300ns.
I do not understand what it is even I read whole datasheet.
COT is working when Vfb goes lower than Vref, switch…
Part Number: LM5008A My customer is using LM5008A to generate 5V, load is 800mW, when input is 10V, the input power is 1W, when input voltage is 85V, the input power is 5.5W, which is obviously lower than the efficiency curve in datasheet.
Are there any…
Part Number: DRV8350R Other Parts Discussed in Thread: DRV8350 , LM5009A , LM5008A , LM5008 if the Input voltage on the Vin is above 44V the switching node shows an unexpected behaviour. Can you explain it?
DRV8350_TI_Support.docx
Hi Michael,
I do have an update:
Michael Shonle said: The datasheet doesn't mention whether the Vvdrain pin can be powered if the Vm pin isn't (and vice-versa, though not a situation we'll run into).
To be safe and ensure an undervoltage fault…
Part Number: LM5008A Other Parts Discussed in Thread: DRV8350R , HI, team,
My customer will use DRV8350R (which integrates LM5008A) and would like to check if the device can support his output power.
The requirement is
- Vin : DC 40 ~ 60V - Vout : 700mW…
Part Number: LM5008A Hi expert,
The attached is our design.
But the diode is damage, it is short circuit.
This issue happened at our customer's side.
Is there any reason to damage the diode? B1100-13-F.pdf
LM5008A.pdf
Part Number: LM5008A Other Parts Discussed in Thread: STRIKE
Tool/software: WEBENCH® Design Tools
Here is the WEBENCH Power Designer design I am pondering:
https://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=6482848CB061137D
IC: LM5008AMM/NOP…
Part Number: LM5008A Dear E2E,
we are suffering non smooth startup issue. We found that it is due to Vin startup too slow because RT/SD pin is tie to Vin through resistor.
so, we try to fast up Vin then Vout is more smooth startup.
However, there are…