Part Number: LMR23630-Q1 Hi team
I want to operate sync mode in the initial.
So, I did to configure the EN / SYNC signal input circuit as follows.
And I will send PWM signal and EN signal at the same time as below, in the initial operation.
Is it no problem…
Part Number: LMR23630-Q1 Hi team,
A customer requests ISHDN spec of LMR23630-Q1 for -40deg and 85deg. The datasheet specify the max. 4uA over the range of -40 to 125deg, but do you have each data or plot?
Thanks,
Sam Lee
Part Number: LMR23630-Q1 Tool/software: WEBENCH® Design Tools Hi Team,
I am trying to simulate the LMR23630-Q1 at 2.1MHz, but for some reason the max frequency I can simulate at is 1.2MHz. Is there a reason the simulation will not allow 2.1MHz operation…
Part Number: LMR33630-Q1 Other Parts Discussed in Thread: LMR14030-Q1 , LMR23630 , LMR33630 , LMR14030 1. MP2229 is a chip with adjustable output and soft start time of ns. Can I use LMR14030-Q1 to replace it with PIN 2 PIN?
2. I see the soft start time of…
Part Number: LMR23630-Q1 Other Parts Discussed in Thread: LMR23630 Hi,
I'm looking into bread boarding the LMR23630, I understand it's higher frequency and not the greatest application for a breadboard. I'm using the reference design, and have made my…
Part Number: LMR23630-Q1 Other Parts Discussed in Thread: LMR23630 Hello TI,
We are using the LMR23630-Q1 to step down 12V to 3,8 for a GSM/LTE modem. The WeBench design recommends a 200 uF cap with ESR less than 30 mOhms at the output pin of the DC/DC…
Part Number: LMR23630-Q1
Hello,
There is a typical inductor values for given fsw, Vin, Vout conditions in LMR23630-Q1 datasheet and there is a equation to calculate minimum inductance with appropriate inductor current ripple.
In customer's use case,…
Part Number: LMR23630-Q1 Hello,
My customer want to use 100pF CFF instead 75pF for 400KHz fsw and 3.3V VOUT condition, because they can get 100pF capacitor easily than 75pF.
In case of 100pF, could you let me know recommended inductor, Cout and RFBT…
Part Number: LMR23630-Q1 Other Parts Discussed in Thread: LMR23630 Hello TI,
We are using the LMR23630-Q1 for one of our applications.
A 10n and 33p Capacitor is used to filter GSM frequencies and above. This filtered 12 V signal is connected to the VIN…
Part Number: LMR23630-Q1 Other Parts Discussed in Thread: LMR23625 , LMS3655 Hello TI,
What precautions should be taken when placing two LMR23630s side by side? Do I place them orthogonal to each other or parallel? The Vin and Vout paths are similar to…