Part Number: LM2587 Other Parts Discussed in Thread: LM5157 , LM5155 Tool/software: We are working with LM2587ADJ some years to do step up of 35V.
We want to find a more modern replacement that will allow us to reduce the capacity of the input and output…
Part Number: LM2587 Hi TI,
Do you sell factory seconds for LM2587 products?
Or do you have any distributors I can approach for factory seconds of LM2587 products?
Regards
Karthick
Part Number: LM2587 Other Parts Discussed in Thread: LM5157 Hi Experts,
I have seen this application note below while trying to help our customer: Negative Input to Positive Output made SIMPLE
May I ask if could you suggest any -12V negative input to the…
Part Number: LM2587 Hi all,
I am using webench to design a HV power supply and it requires a transformer but in the BOM it says custom along with some specs.
The specs are
Ns1toNp = 10 Lp = 97.37 µH Leakage_L = 1.95 µH
Does this mean it is…
Part Number: LM2587 Customer Zhejiang Lancoo feedback that they receive LM2587SX-ADJ/NOPB 1000PCS, batch number: 1058381EM1, DC: 2108+5. During the process of using this batch of regulator tubes, it was found that the color of the device pins changed from…
Hi Jim,
A few things to note in this schematic:
1) Output should be sensed from VOP1. It is not marked clearly on the schematic.
2) Compensation network will need to be checked on the bench
3) Add space for input and output bulk capacitor alongside ceramic…
Part Number: LM2587 Hi Team,
The power input voltage is 6~7V, the input current is about 0.9A, and the output voltage is 12V. The currently selected tantalum capacitors, C4 and C5 are 220uF/16V, and the inductance is 100uH. At present, customer find that…
Part Number: LM2587 Hello
I need to get an lm2587 simulation file. Webench doesn't cover my project. But I couldn't find from TI Website.
Is there any model that can be similar with lm2587's electric model.
Part Number: LM2587 Other Parts Discussed in Thread: LM5157 Dear TI Expert,
I have a LM2587 design, which is based on the datasheet.
After I run the same parameters on the Webench, the result is pretty scary. the inductor in the datasheet is 33uH, but…
