Part Number: LMR16030
Hello everyone,
We've encountered an issue with the LMR1603 component in our circuit. While it performs well during initial testing, it appears to be facing damages once deployed on-site. We've observed instances where the IC is…
Part Number: LMR16030 Dears,
C ustomer found that the inductance affected the SW output waveform, which made the output abnormal. Does inductance affect the SW waveform? What is the cause
The first inductance is TDK SLF10165T-100M3R8-3PF, it make SW waveform…
Part Number: LMR16030 Dears,
After the bottom of the inductor is coated with plastic, the duty cycle of the SW output waveform decreases from 25% to 5%, resulting in heat;
The customer's power supply is used in a variety of products. In one product, the…
Part Number: LMR16030 Other Parts Discussed in Thread: TPS563210A Hello
i would like to use the LMR16030SDDAR and i have 2 questions about this part:
attached are my schematic and the datasheet...
my parameters are : input = 18-60V , output = 15V (3A…
The LM317KCS datasheet is TI part, C was a mistake. Anyway the LMR16030S steady state Spice model peak voltage exceeds 27v out when zoomed in at the end of the graph. The Webench Pspice FB loop sense resistors are to maintain roughly 23.99v output for…
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…
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…
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 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…