Part Number: LM2675 Tool/software:
Hello guys,
One of my customers is facing a failure of LM2675M-5.0/NOPB on the mass production line.
Failures were found in 4 pcs of LM2675s in a production volume of about 10kU.
The failure phenomenon is that…
Part Number: LM2675 Tool/software: Hello technical support,
Pls kindly help to check the die marking picture of LM2675MX-5.0/NOPB.
As show in below,one has a logo of national semiconductor and the other one dosen't have.
Could you please help…
Part Number: LM2675 Other Parts Discussed in Thread: LMR43610 , TPSM33615 Tool/software: E2E thread title: Product longevity and lifecycle status of LM2675M-5.0/NOPB
Description (English): Hello,
We are currently using the LM2675M-5.0/NOPB in one…
Part Number: LM2675 Other Parts Discussed in Thread: LM43601 Hi
I have a question on the LM2675 in negative regulator mode, which the datasheet says is possible with this regulator.
We have two circuits using the adjustable version of this regulator…
Part Number: LM2675 Hello
Would anyone be able to prove the values of GM1 and GM2, the control loop transconductance values as per the diagram on page 10 of the LM2675 data sheet in order to build an independent control model of the loop?
On the TPS…
Part Number: LM2675 Tool/software: I have a question in regards to LM2675M-5.0/NOPB (Generic: LM2675)
I'm looking to replace a LM2675M-5.0 from National Semiconductor (CAGE Code: 27014). In September 23 2011, Texas Instrument (CAGE code: 01295) acquired…
Part Number: LM2675 Hello,
I found out that the part number - "LM2675M-5.0" is in LTB state so I would request you to share the PDC (Product Discontinuation Certificate) or inform until when will the component (mentioned earlier) be in the production…
Part Number: LM2675 TI app note #SNVA538 has an equation on page 13 used to calculate the input impedance of a switching regulator circuit using the LM2675-5.0.
Ro = 5 ohm, Rl = 0.088 ohm, ESR = 0.09 ohm, D = 0.458, Lo = 68 uH, Co = 68 uF
I generated…
Part Number: LM2675 This is about the absolute maximum ratings of the LM2675. We measured the voltage on the CB pin in the circuit shown in the image, and found that the voltage was 10V higher than the SW pin. This result deviates from the absolute maximum…
