Part Number: LM5021-Q1 Other Parts Discussed in Thread: LM5021 Dear team,
My customer would like to us LM5021-Q1 for below requirement. Please review below schematic and let me know your opinion whether below schematic is operating normally or not.…
Part Number: LM5021-Q1 Other Parts Discussed in Thread: LM5021 Hi,
I am trying to design a flyback for 230v AC i/p to 12V 1 A o/p but am unable to get desired o/p . It would be huge help if you can point out problems in my design .
Hi Ulrich,
Thanks for reply. This is difficult for customer now to change the design, the part LM5021-2 and it features are explained well in LM5021-Q1 datasheet. Considering this the entire design is done and pcb's are made, now customer want's to…
Part Number: LM5021-Q1 Other Parts Discussed in Thread: LM5021 , UCC35706 , UCC35705 , UCC25706 , UCC25705 , UC3525A , UCC27517 Hi TI Team
I'd like to know the CS function of LM5021-Q1.
Could I disable this function?
I need a PWM IC could work on…
Part Number: LM5021-Q1 Other Parts Discussed in Thread: LM5021 I'm using the LM5021 for the first time and I connected it as seen below. I not add the power plant yet, I just want to being the IC up. My thought were that once the IC was powered passed…
Other Parts Discussed in Thread: LM5021-Q1 Team,
Please tell me about the following inquiries of LM5021-Q1 from customer(TDK).
1. On 1st page(Features) of DS, there is the following description about the temparature range.
"– Device Temperature…
Part Number: LM5021-Q1 When I apply voltage to VIN I get the chip starting up at the ~20 volt threshold, but if I lower the voltage below 20 volts the chip stops. It goes through the overload cycle a few times and then it appears to disable the VCC supply…
Part Number: LM5023 Other Parts Discussed in Thread: LM5026 , LM5025 , UCC2897A , LM5021-Q1 Hi,
If I want support 12Vin for DC/DC isolated power, output voltage = 4~4.6V(adjustable). Iout=30A.
For automotive application, need AEC-Q100, do you have…
Part Number: UCC28630 Other Parts Discussed in Thread: LM5021-Q1 , , LM5022-Q1 , TIDA-01344 , LM5022 Hi, my customer is designing on board charger and need to choose a flyback controller.
The requirement is:
1. automotive qualified
2. current control…
