Part Number: LM25148-Q1 Other Parts Discussed in Thread: LM25149-Q1 , Hello Team,
I have question about LM25148-Q1 vs LM25149-Q1.
Q. Are these difference only without AFE(LM25148-Q1) and with AEF(LM25149-Q1)?
Q. For dual-phase operation, can we use LM25149…
Part Number: LM25148-Q1 Other Parts Discussed in Thread: CSD18511Q5A , LM25149-Q1EVM-2100 , CSD18503Q5A , LM25148 , LM25149 , LM25149-Q1 Hi team,
As the title, could you kindly tell me what is the requirement of MOS? Do we have some recommended mos? Thanks…
Part Number: LM25148-Q1 Other Parts Discussed in Thread: CSD18512Q5B , , LM5148-LM25148DESIGN-CALC Hi
Using this part in power designer with the following design criteria:
20-28V Vin
12V Vout
4A Iout
125DegC operating
This will suggest for instance F…
Part Number: LM25149-Q1 Other Parts Discussed in Thread: LM25148-Q1 , LM25149 , LM25148 Hi team,
can you help to review the LM25149-Q1 schematic? especially the VCCX connection. thank you.
meanwhile, can you share the difference between LM25148-Q1 and LM25149…
Part Number: LM5141 Other Parts Discussed in Thread: LM25148-Q1 , LM25141-Q1 Hi,
can you recommend an alternative for a redesign for LTC3891?
Best would be if the pinout is similar. Spec could go down to 40V Vin if this would allow a similar pinout/package…
Part Number: LM25149-Q1 Other Parts Discussed in Thread: LM25148-Q1 Hi support team,
I have a question about Active EMI Filter(AEF).
If we don't use the AEF, should we just connect the following terminals to GND?
(AEFVDDA,AVSS,SEN,INJ,REFAGND)
Or…
Part Number: LM25149-Q1 Other Parts Discussed in Thread: LM25148-Q1 Hi support team
We'd like to use the LM25149-Q1 with Dual-Phase operation.
Please tell us how to connect the Active EMI Filter in Dual-Phase operation.
Should we connect the AEF…
Part Number: LM25141-Q1 Other Parts Discussed in Thread: LM25148-Q1 Hi team,
customer use LM25141-Q1 to power on DDR, the current is 16A. because the DDR is in sleep mode, the current at sleep is 70mA, customer need high efficiency at light load.
so,…
Part Number: LM5140-Q1 Other Parts Discussed in Thread: LM5143-Q1 , LM25149 , LM25148 Hi Team,
My requirement is showing as below.
8~21Vin, 3Vout, Iout 9A
We want to find 2-3phase buck controller to achieve the requirement because we want to lower down…
Part Number: LM25145 Other Parts Discussed in Thread: LM5145 , LM5146-Q1 , LM25141 , LM25148 Hi support team,
I would like to obtain conversion efficiency under the following conditions.
Mode = DCM Vin = 14V Vout = 7.5V Iout = 30mA
But there is no data less…
