Part Number: LMR14030-Q1 LMR14030-Q1 can be used under the following conditions?
If possible, Please tell me the recommended circuit (especially Schottky diode).
◆Condition
Vin:6～16V
Vout:3.3V
Iout:3.5A max
Fsw:2MHz (Above AM band)
Regards…
Part Number: LMR14030-Q1 Dear support team
Could you provide Max value of LMR14030-Q1 min on time?
(I know that It can not be guaranteed. There is no need to guarantee.)
Regards
Tomohiro Nagasawa
Part Number: LMR14030-Q1 Other Parts Discussed in Thread: LMR14030 Hi team,
I would like to know the input current of LMR14030 at sleep mode especially under 1uA to 1mA load current range.
Could you give me a plot data of the efficiency?
Vin = 12V…
Part Number: LMR14030 Hi
I have a simple question.
In general,the snubber circuit is effective to the switching noise. Is it effective for the asynchronous buck converter as well such as LMR14030?
Best Regards,
Koji Hamamoto
Part Number: LMR14030-Q1 Dear support team
I have question of LMR14030-Q1 behavior.
Is the spread spectrum function enable in pulse skip mode? Is there any concern such as the current limit changing in the low dropout operation mode?
Regards…
Part Number: LMR14030-Q1 Dear support team
Could you provide max value of min off time or duty cycle?
My customer wants to calculate threshold of low dropout operation.
Of course there is no need to guarantee. Laugh estimate is helpful for us…
Part Number: LMR14030-Q1 Dear Sir/Madam,
We are using LMR14030SSQDDARQ1 (Spread Spectrum).
we are using 4Amp, 22uH inductor output capacitor 220uF/35V, Switching frequency 240KHz.
input 24VDC, output : 9VDC load current : 200mA to 1200mA (Load current…
Part Number: LMR14030-Q1 Other Parts Discussed in Thread: LMR14030 Hi team,
I simulated LMR14030 using the spice model attached. Simulation tool is LT Spice.
It outputs normal voltage (5V in my case) at N40 and 25c, but the output voltage goes to…
