Part Number: LM5156-Q1 My design is Vin=8~16,Vout=25,Iout=0.18,eff=90%,fsw=440k current ripple=30% in CCM mode.
The value of ILpk shows 1.53.
Iin_max is 25*4.5/8/0.9=0.68,if the value of ILpk is 1.53,it means the ripple current of L is 0.85,so the…
Part Number: LM5156-Q1 Other Parts Discussed in Thread: LM5155 , LM5156 Tool/software: Hello team,
Good day.
Here is an IC selection requirement from customer:
Input Typical 12V (9-16)
Output 90V
Output Current, RMS 1.1A
I found LM5156…
Part Number: LM5156-Q1 Other Parts Discussed in Thread: LM5155 , TL431 Tool/software: Hi,
I am currently designing an isolated flyback converter and have reviewed the SNVA866A application note on the LM5155.
I would like to explore using an isolated…
Part Number: LM5156-Q1 In the application note, it is stated that the maximum inductor ripple current occurs when duty = 0.33.
If the minimum duty in my operating conditions is 0.36, should I use 0.33 or 0.36 when calculating the inductance?
Part Number: LM5156-Q1 Other Parts Discussed in Thread: TL431 , PMP10666 , LM5156 Tool/software: Dear TI Support Team,
I’m designing a flyback converter that outputs ±150V +-60mA, and while the overall circuit functions well in simulations, I’m having…
Part Number: LM5156-Q1 Other Parts Discussed in Thread: LM5156 Hi Team
There is good news that we DIN LM5156-Q1 again!
Please help confirm the design is good! THX
1.Vin is 12V
2.Vo is 18V
3.Io is 2.5A
4. Now C69 change to 1500pF. R5 change…
Part Number: LM5156-Q1 Other Parts Discussed in Thread: LM5160-Q1 , LM5160 , LM5156 , PMP20904 Hi team,
My customer is looking for a solution:
Input 12V
Output -17V~-24.5V adjustable
Can LM5160-Q1 achieve this?
If not, do you have any other…
Part Number: LM5156-Q1 Tool/software: hi,
am modulating the output voltage of the regulator the signal is a slow rising from 1V to 5V with a slope of 50Usec.
however, it rises correctly to the level with good control at full load of 500mA @ 35V, but…
Part Number: LM5156-Q1 Tool/software: Hello,
I have a design query that I need support with.
I'm using a LM5156QDSSRQ1 Voltage Regulator in a SEPIC Circuit.
we are observing an overheating SEPIC Inductor and an unexpected AC signal on the Voltage…
Part Number: LM5156-Q1 Other Parts Discussed in Thread: LM5156 I designed a sepic converter using LM5156. Do you have any suggestions for setting the soft start time?
What is the gate voltage,is Vcc ?
