Part Number: LMQ644A2-Q1 Tool/software: Dear Sirs,
I have a question regarding sync pin of LMQ. We use the device in dual output mode. The question arrises, what to do with the sync pin. Is it allowed to let it float, to let the LMQ decide what PWM mode…
Part Number: LMQ644A2-Q1 Tool/software: hi expert,
my customer use two LMQ644A2, VIN =12V Vin max =36V , Vout=3.3V Iout max= 20A.
but when they test the total output current just up to 5A, the output voltage is 0V.
could you help review the schematic…
Part Number: LMQ644A2-Q1 Other Parts Discussed in Thread: TPS54560B-Q1
Tool/software:
Dear TI-support team,
is it possible to connect two or more LMQ644A2-Q1 ICs in parallel in order to get more output current?
The output is current-mode controlled and…
Part Number: LMQ644A2-Q1 Hi,
I changed original simulation file for dual output configuration. However, simulation is not working properly. I set the output voltage to 1.3V but result's about 5v. Also there is unexpected ripple level on output.
I have…
Part Number: LMQ644A2-Q1 For LMQ644A2-Q1 part required input capacitor, Output capacitor and inductor selection guide for Adjustable output configuration. So, please provide some guidance.
Thanks,
Jignesh Karena
Part Number: LMQ644A2-Q1 Other Parts Discussed in Thread: LM61495-Q1 , , LM25149-Q1 Hello experts,
Our customer need to utilize a Buck converter to deliver 10A current at 5V under 105℃ ambient temperature in their ZCU project.
So they wonder if we did the…
Hi Yoni,
I do not have a particular schematic for the LM70880-Q1 as the datasheet is still being worked on (a limited version is online) but you can look at the LMQ644A2-Q1 datasheet on page 24 to get an idea how two LM70880-Q1 will meet your design criteria…