Part Number: LM51551-Q1 Other Parts Discussed in Thread: LM51551 Hello team,
My customer want to confirm the failure mode of LM51551.
1. GATE output not in specification-voltage or timing:
Do this mean the PWM width is wrong or PWM duty is wrong or frequency…
Part Number: LM51551-Q1 Other Parts Discussed in Thread: LM5155 For the application of flyback, the primary side output(VPRI_5V0) current load will influence the second side output voltage VISO_P18V,VISO_N5V,VISO_12V0,VISO_5V0_REF.
The output voltage…
Part Number: LM51551-Q1 Other Parts Discussed in Thread: PMP30676 Dear Sir.
I would like to implement the following using SEPIC topology.
- Vin: 24V
- Vout: 16V~26V (variable)
- Iout: 1.3A
I want to design using LM51551QDSSRQ1 and TPL0401V-10 as shown…
Part Number: LM51551-Q1 Hello team,
Do you have any more detailed description about the pulse-skipping? What is about the working mechanism and configuration method of the pulse-skipping?
Thank you.
Lanxi
Part Number: LM51551-Q1 Hello team,
My customer need to calculate the function safety of their system which is used LM51551-Q1. About the Fit rate based on SN29500, the reference Tj is 55C.
But in their evaluation, they need the fit rate based on different…
Part Number: LM51551-Q1 Other Parts Discussed in Thread: LM5155-Q1 Dear TI Team
It is intended to use the IC LM5155-Q1 as a 1.8V-6V to 12V Boost converter. What circuitary (with values) should be placed at the compensation pin
Thanks, Regards
Part Number: LM51551-Q1 Other Parts Discussed in Thread: LM51551 hi experts
i have two questions about LM51551-Q1
Q1: in 51551 datasheet, D is defined as shown below
i remember D is defined in SEPIC from AN-1484.PDF. I don't know what wrong in my side…
Part Number: LM51551-Q1 Other Parts Discussed in Thread: LM51551 , LM51561 Hi , Does anyone have a problem with too high frequency when EMC ISN is testing, what can be solved?
LM51551, input 18V Boost to 48V.
Part Number: LM51551-Q1 Hello,
I am currently investigating LM51551-Q1 for an application.
When studying Application Note SNVA866 I was wondering about Diode D3.
You are writing this is an design with attempted operation in CCM. Therefore I would assume…
Part Number: LM51551-Q1 Other Parts Discussed in Thread: LM51551 Hi,
Can you tell me what the first Q signifies (beginning of the suffix) in this part number LM51551 Q DSSTQ1? I understand the second Q1 refers to the automotive grade. Is this pin and functionally…
