Part Number: LM5126A-BOOST-CALC Other Parts Discussed in Thread: TINA-TI Hello, In the attached simulation, the output voltage (Vout) seems to be limited to around 100 V. Could you please explain the possible reasons for this behavior and how to address…
Part Number: LM5022 Other Parts Discussed in Thread: LM5156 , LM5122 , LM51561 Tool/software: Hi TI experts,
I used LM5022 in my old projects for isolated flyback design, the input is 9-60V and output is 12V/2A.
But LM5022 seems simple for protection…
Part Number: LM5022 Tool/software: Currently I am using LM5022 and making documentations for CE and LVD related tests, but I require the certificates or documentations that stated the tested safety standards and also the certificate number. (Eg. IEC/EN…
Part Number: LM5022 Other Parts Discussed in Thread: LM5156
Tool/software:
Hi TI experts,
With LM5022 isolated flyback design, i have a few questions:
1. There is an internal 1.4V offset at COMP pin, but datasheet 7.3.5 mentions :"The PWM comparator…
Part Number: LM5022 Other Parts Discussed in Thread: LM5157 , LM5122 Tool/software: I'm looking to replace the LM5022 from a heritage baseline design that I'm inheriting. Does TI have any newer/alternative PWM controllers that are made from the same semiconductor…
Part Number: LM5022 Other Parts Discussed in Thread: TINA-TI Tool/software: Hi all,
I customized a booster based on LM5022. I would like to export it to TINA-TI to add my specific load.
Could you please tell me how to do?
Thanks a lot.
Nicolas…
Part Number: LM5022 Other Parts Discussed in Thread: OPA2992 , OPA455 Tool/software: Good day,
I have built a 20VDC - 40VDC converter following the design guidelines from the datasheet. It is producing 40V as expected with no load.
However, its voltage…
Part Number: LM5022 I am having a Boost converter design
the design requirements are
Vin Min
6.9
Vin Max
8.4
Vout
30
vdiode
0.5
Iout
1
FSW In mhz
0.37
Based on this the calculated…
Part Number: LM5022 Hi Experts,
When a very short and high current pulse occurs on flyback output, noticed the 12Vout has a dip and then the operation mode change from DCM to CCM for a few cycles to recover.
Is the operation mode change expected?…
Part Number: LM5022 Other Parts Discussed in Thread: LM51551 , LM5155 Hi there,
In my design, can you help calculate the OCP threshold per below Rsense used? Here Vin range is 9-60V, Vout is 12.8V/2A, transformer is 1:1 ratio and primary inductance…
