Part Number: LM25137-Q1 LM25137_sch_ti_review.pdf
Hi expert,
Could you help us review the attached schematic. The input range is from 9-18V. Vout1=5V/18A, Vout2=15.47V / 7A(when VIN>VOUT2) or VOUT = VIN with 100% duty cycle. It seems like the web…
Part Number: LM25137-Q1
Hi TI Expert,
in LM25137-Q1, could you help to clarify the PG pin structure is OC or OD?
The description in the DS is not aligned.
BTW, does it has any internal PD on PG pin by default? Could be hundred of k ohm?
Thank…
Part Number: LM25137-Q1 Tool/software: Hi Expert,
Have a nice day! I have question need your professional support:
For LM25137-Q1, it’s Iout(max) is 40A. I want to know why it has limitation on the IOUT? Any instruction files about it?
My understand…
Part Number: LM25137-Q1 Other Parts Discussed in Thread: LM25137 , LM25139-Q1 , LM61495 , LM25148 , LMR60406-Q1 , LM25139 , LM5190-Q1 , LM5117 , LM5190
Tool/software:
Hi,
I have used a lot of buck converters from TI for point of load condition …
Hello Sonika,
No, these devices are NOT directly interchangeable. There are important differences you need to consider.
1. Part Number Naming Convention:
LM25137QRHARQ1 = LM25137-Q1 (Functional Safety Capable version)
LM5137FBQRHARQ1 = LM5137F…
Part Number: LMR60410 Other Parts Discussed in Thread: LM25137-Q1 Tool/software: Hi team,
Could you help prvide a solution for Vin=5~20V to 5V@1A solution.
Can support 100% Duty or bypass mode. thansk
Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM25137-Q1 , LM25143-Q1 Hi,
Plesae help to review our quickstart design form is available, we consider to use LM5143-Q1 as a four phase power
supply. Mainly used to power the IQ10 platform for…
Part Number: LM5137F-Q1 Other Parts Discussed in Thread: LM5137 , LM25137 Hi Expert,
I am wondering if this part supports DCR current sensing? If so, so you have any doc for calculation?
Thanks,
Han
Hello Smita For 48Vin application LM5137 would be a better alternative
Take a look at its 12Vout 20A EVM - LM5137F-Q1-EVM12V Evaluation board | TI.com and I suggest using QuickStart tool for obtaining starting values LM5137-LM25137-DESIGN-CALC Calculation…
Part Number: LM5137F-Q1 Other Parts Discussed in Thread: LM25137 , LM5137 Tool/software: We are planning to use two LM5137F-Q1 controllers in an upcoming design to obtain four regulated outputs. Out of these, three outputs will be configured to operate…
