Part Number: LMQ66410-Q1 Dear Power experts,
what is the main contributor to the big range of the hiccup time?
The datasheet states values between 30ms min. and 75ms. max.
Is this related to temperature drift??
BR
Carsten
Part Number: LMQ66410-Q1 Hi,
my customer did a Webench design and encountered an error message about maximum inductance value:
Section 8 comment: The maximum inductance is limited by the minimum current ripple for the current mode control to perform…
Part Number: LMQ66410-Q1 Tool/software: Hi Team,
We are currently using the LMQ66410-Q1 part in our design. our requirement are as follows
Vin = 12V , Vout =1.2V , Output current = 1A
We have simulated this part using WEBENCH and also performed…
Part Number: LMQ66410-Q1 Tool/software: Hi!
This is my schematic:
I have strange behaviour. I measure on input 24V as specified. Buck gives low output (0.6v) and warms up. Problem repeats on multiple boards.
There is no SC, if I connect external…
Part Number: LMQ66410-Q1 Other Parts Discussed in Thread: LMQ66430-Q1 , LMQ66420-Q1 , Tool/software: Hello IT expert,
My LMQ66410MC3RXBRQ1 does not work! Then, I investigated this situation and found something.
The footprint website Texas Instruments…
Part Number: LMR43610-Q1 Other Parts Discussed in Thread: LMQ66410-Q1 , LMQ66410 , LMR43610 Dear team
Can you please tell me the main difference between LMR43610-Q1 vs. LMQ66410-Q1? And which is more recommended by TI?
Of course 66410 has internal…
Part Number: LMQ66410-Q1 Other Parts Discussed in Thread: LMQ66430 Hello Dear TI Team,
Regarding the LMQ66410-Q1 device, according to its Data Sheet, SNVSC78B – FEBRUARY 2022 – REVISED MAY 2023, 5 Device Comparison Table on Page 3,
there is a device…
Frank, thanks!
Additional question:
Following your feedback, and taking LMQ66410-Q1 into consideration
Would LMQ66410-Q1 be suitable for 1.1A DC load, as this is below Iout_max_min?
Part Number: LM53603-Q1 Other Parts Discussed in Thread: LM53603 , LMQ66410-Q1 Tool/software: In the design of the LM53603 EVM, Vin has three 10uF capacitors, and Vout has three 22uF capacitors. Due to limited PCBA space and my application requirements…
Hi Marzieh,
The closest I can find is the LMQ66410/Q1 . While it is not a module, it has integrated bypass and boot capacitors to reduce the minimum external component values to 4.
Please see the application section (8) and table 8-6 in the datasheet…
