Part Number: LM61460EVM Other Parts Discussed in Thread: LM61460 Hello,
I'm trying to make a 13.5V with LM61460, but the actual test using the EVM is giving me different results.
I only changed Rt and Rfbb values of the EVM and nothing else.
…
Part Number: LM61460EVM Hi Team,
Could LM61460EV M-FS-400K operate at sw=2.1MHz?
I modified the RT resistance but it didn't change the sw frequency. (maintain 400k HZ SW frequency)
Is this IC switching frequency fix at 400kHz?
Roy
Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460 , LM61460EVM , LMR14020 , , TINA-TI Hello,
I work on a new Buck design to improve the overall efficiency of the power conversion.
In the LM61460 and LM61460EVM datasheet there is Rff…
Part Number: LMQ61460 Other Parts Discussed in Thread: LM61460 , , LM61460EVM Hello team,
I have question about input capacitors. In my understanding, LMQ61460 has internal 22nF bypass cap at the each input pin, but LM61460 does not.
I just looked…
Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460EVM , LM61460 Hello expert,
Output 7V 5A, we connect the output load 1.5R first and than we supply the Vin with 9V 13.5V or 16V, we test the waveform from En pull high to output voltage…
Part Number: LM61460 Hi team,
My customer measured Vout ripple on LM61460EVM-AS-400K. Could you check and comment for each condition 1 and 2? I'd like to know that these waveforms are normal or not.
Condition.1
Vin=24V
Vout=3.308V (Rfbt=300kohm…
Hi Eric,
Please use the land pattern in the datasheet for reference on the LM61460 footprint.
Also available in the product folder is the EVM design file for the LM61460EVM that customers can use as reference when creating their new layout.
Regards…
Hello,
The efficiency curve for the AUTO mode device should have been on the LM61460EVM-AS-400K evaluation kit which is using the LM61460AASQRJRRQ1 IC.
How is your efficiency bench connected? In the case where you are measuring efficiency at this…
Part Number: LM61460-Q1 Other Parts Discussed in Thread: LM61460EVM Hi, TI Support Team
The following inquiries have been received from customers.
Please answer, and if you have any data, please send it.
[condition]
Vin: 9~16V
Vout: 5V
Iout…
Hi Ankit,
This is great, thank you!
If I ordered an LM61460EVM (not the Q1 version) and performed similar tests would I see the same results or is there an advantage to the Q1 version?
Thanks,
Michael
