Part Number: LMR16030 Hello,
Oddly the Tina exported encrypted model produces cathode current greater than the device being selected for 2.5A output at 48v input bucked +24v. Webench edit function select alternative diode does not come close to Nexperian…
Seemingly TI laboratory has the cold plate test equipment why not get some data for the HOIC-8 thermal pad. Though it seems RθJB = 25.5°C/W data is meaningless, confuses the issue as there is no formula easily determine PCB foil space required…
Hi Richard,
Richard Fu22 said: Vstart (when you want to enable the part) of 4V,
No, we want the EN threshold to be well above +4v input and more like 28v-32v where the LDO shuts off the EN pin below that stop point. So it's after the device is powered…
Part Number: LMR16030 hi teams:
12V IN 5V_ There is an inductive noise during the output process of out 0.3A-0.6A
Inductive saturation current 3.8A.
Help point out how to modify to solve the noise problem?
Part Number: LMR16030 Vstart=20.8V
Vstop=17.7V
After falling below 17.1V, the starting voltage is 20.8V
When V ≥ 17.2, 17.8V can start
16030 startup voltage, shutdown voltage adjustment
RENT=820K
RENB=48.7K
The DC source I used for voltage testing…
Part Number: LMR16030 Hi team,
I help my customer to post.
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I am attempting to run circuit simulations on the LMR16030S via 'PSPICE for TI' and LTSPICE.
PSpice TI takes to long to give a result and LTSPICE results are not as anticipated…
Part Number: LMR16030 When I use LMR16030SDDAR, according to the official schematic provided, the output voltage is the same as the input voltage and cannot be adjusted. This is why the SW and RT/SYNC pins also do not have square waves
Hello,
Here's what I got back from the engineer:
It can operate at close to 100% duty cycle per the datasheet.
The output will drop by RDS*Iout, during dropout operation.
At no load, it can become problematic due to DCM ring eating into boot refresh…