Part Number: LM5007 Tool/software: Hi,
When the product operates at -20 ℃, the input voltage of LM5007MMX/NOPB is around 22V. The 12V output of BUCK will lose power, and after about 200ms of power loss,
it will resume outputting 12V. After about a…
Part Number: LM5007 Tool/software: Has Texas Instruments reprinted labels for product destination China changing the Made IN to COO United States for products where the CCO is USA?
Part Number: LM5007 Tool/software: Received parts with the label stating COO United States, when the ACO is MYS, 2511 date code, is there a PCN stating this new label format, was told that this is due to China customs these changes were being made and…
Part Number: LM5007 Tool/software: Dear TI team, When short on board output, the Vin voltage is down for about 10ms, then recover following the fuse blow up. However, the IC needs 40 ms additional to the 10 initial to recover. During this time, the output…
Part Number: LM5007 Tool/software: Hi Team,
My customer recently works on Functional safety certificate. They want a material that describes the failure mode. For example, when the LM5007 is failure, the output will shut down.
Could you provide the…
Part Number: LM5007 Hi TI team,
We are using LM5007 converter 24-5V step down application.
While we are testing LM5007 at -35degC at no load Vout (output voltage) is dropped to 1.5V, if load is on then vout changed to 5V.
In datasheet maximum temperature…
Part Number: LM5007
We are using LM5007 in air compressor control box for air brake system for passenger rail application. We have been experiencing high failure rate of the LM5007. The part fails after 24-48 hours in service. I am concerned about…
Part Number: LM5007 Hi Sir:
We have used LM5007 for Vin 24-48V Vout 12V/0.2A this application is ok, but we have else project Vin 16-24V Vout 12V/0.2A this case we production 8 pcs but just only 1 pcs can work.
Fail status is when we power on…
Part Number: LM5007LM5007MMEP national Semiconductor: Problem: We used in the yaers before this obsolete NSC-IC mit the suffixe MMEP, means MM (=MUA08-case) and EP (=Enhanced Plastic High Voltage). We know that obsolete and not any longer gettable. So…
Part Number: LM5007
I found this artikle using an LM5007 as an inverting buck-boost converter. But this is not specified in the TI data sheet, even though the document seems to be by TI itself.
Now I am wondering, does this actually work?
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