Part Number: LMR14030-Q1 Other Parts Discussed in Thread: LMR14030 Please help to provide calculation or Formula for minimum startup voltage.
for example, the output voltage is set to 3.3V or 5V, what is the input voltage will be able to gerenate 3.3V…
Hi Mark,
SDS0001 waveform was tested with R_ENT = 110k and R_ENB = 10k, 0.1uF is parallel on RENB, right?
Vin=19V, EN=1.6V is correct at steady sate, but the EN has spike up 4.6V at Vin ramp up, there is RC low pass filter on EN pin, this is not correct…
Part Number: LMR14030-Q1 Other Parts Discussed in Thread: TPS54388C-Q1 , LMR14030
Hi Expert,
Our customer use LMR34010 and TPS54388C-Q1 in the same design. Since there is no MCU in system, they would like to connect PG form LMR14030 to EN pin of…
Part Number: LMR14030 Hi support team.
I have a question about below.
Could you please tell me "free-air temperatuire"?
LMR14030 does not have specified operation ambient temperature.
Best Regards,
HIga
Part Number: LMR14030-Q1 Hello team,
A customer asks about the oscillation of SW node waveform in DCM mode.
Can you provivde the description in detals about why it happens?
Thanks,
Sam Lee
Part Number: LMR14030-Q1
Dear,
We are using TI LMR14030-Q1 package HSOIC-8 . Pin No 6 soft start we connected 2.2nF, SMD ceramic capacitor, Recommended capacitor greater than 8.2nF. . can we change capacitor value to 10nF
Best regards,
Hitainder Singh…
Hi Jesse,
I haven't heard from you for some time so assume this is resolved and am closing the thread. If this is not the case feel free to post a reply.
Regards,
Harrison Overturf
Part Number: LMR14030-Q1 Other Parts Discussed in Thread: LMR36506 , LMR36503 , LMR43610 Hello E2E,
Our customer system input voltage is 9V - 36V, and the output is 4.5V, working current is 70-300mA, light load standby current is 2mA. What is the efficiency…
Part Number: LMR14030 Hi TI expert
I set output voltage is 12.8V, when input voltage is higher than 12.8V, it can works well.
But when input voltage set lower than 12.8V, the Inductive sounds noise.
Here is my schematic. Please help to check.
Best…
