Part Number: LM3478 Tool/software: Hi Team,
We designed the LM3478 Boost circuit based on the Webench simulation (attached simulation report)
WBDesign8-LM3478MMNOPB 2.pdf
Below are the inputs:
Vin(min): 4.9V
Vin (Max): 5.1V
Current: 0.5A …
Part Number: LM3478 Tool/software: Within the product family of LM3478 I have documentation of PN LM3478MM originally being a standalone part. Has this part been discontinued, and is there a recommended replacement? Is PN LM3478MMX/NOPB similar/equivalent…
Part Number: LM3478 Tool/software: Hello,
I am in the process of re-designing a boost converter with the LM3478 and noticed something in the documentation that didn't match WEBENCH , which left me a bit confused. The datasheet outlines the following…
Part Number: LM3478 Tool/software: I used LM3478 for load transient and found that the Vout (ac) waveform was asymmetric. I am curious about the reason and whether it can be improved?
Many competitors will intentionally increase the voltage scale of…
Part Number: LM3478 Other Parts Discussed in Thread: LM5013 Tool/software: I made a circuit with the LM3478 in boost configuration, Vin 4-10.5V, Vo required 18V @ 600-900mA. The current is not changing, I mentioned 600-900mA as the right level will be…
Part Number: LM3478 Other Parts Discussed in Thread: LM3488 , , LM5155 Hi,
Are there any ICs that are compatible with the following packages and can be replaced? ・LM3478MMX/NOPB ・LM3478MM/NOPB
As far as I researched, LM3488 seems to be the case. The…
Part Number: LM3478 I have successful past designs with the LM3478 and would like to stay with the part. I recently have an application where it would be useful to convert about 45 watts of power (12Vin nominal to 24Vout nominal) and Webench does not…
Part Number: LM3478 Other Parts Discussed in Thread: TPS23861 Tool/software: We use LM3478MMX-NOPB to boost DC12V to DC58V, supply power to TPS23861PWR, and realize POE PSE function. Now the circuit cannot work normally. 1, during the boot process, DC12V…
Part Number: LM3478 Tool/software:
I applied to install the software PSpice for TI; However, in the software, I could not find the "menu" demonstrated in the tutorial of TI's official website, nor the LM3478 PSpice model, as shown in the following…
Part Number: LM3478 Tool/software: Hi,
We use the LM3478MMX/NOPB for the buck circuit from 12VDC to 58VDC, and power provide to POE PSE TPS23681PWR, and this circuit is abnormal;
Plesae help to review our schematic diagram and advise if there are…
