Part Number: LM5122 Hello,
I want to use LM5122 to new products but I would like to know its availability for the next years ?
Best regards,
Cedrick Biellmann
Part Number: LM5122 Other Parts Discussed in Thread: PMP22819 Hello. We are considering the LM5122 component for a 200W converter requirement.
Upon reviewing relevant materials, we found the "Test Report: PMP22819 (450-W Dual-Phase Boost Converter Reference…
Hello, Bob Sheehan,
After testing with minimized wiring, normal operation was confirmed. It turned out the issue was with the wiring, not the power source.
As an additional question,
1) When entering hiccup mode, do both the HO and LO pins go low, and…
Part Number: LM5122-Q1
We are using LM5122-Q1 in one of our application to boost the input voltage and to drive the power of 250W. The LM5122-Q1 is designed to provide constant output voltage of 36V with typical input voltage of 28V to deliver power…
Part Number: LM5122 Other Parts Discussed in Thread: LMP8646 Hi,
I'm designing the charging circuit with LM5122 to have Vout 60V and combine with LMP8646 to have 1.5A for charing super cap.
In the datasheet of LM5122 has the guide for calculating…
Part Number: LM5122 Hi:
Confirm that the negative voltage of SW of LM5122 is -5V However, the waveform tested from Spec. is -10V (as shown below) -10V is out of spec., Is there any problem?
Part Number: LM5122 Hello,
we are using the LM5122 in standard booster application.
The datasheet states a maximum VCC operating current of 8mA.
The values shall be valid if external VCC bias supply is used. So we are feeding 11V from external regulator…
Hi Andreas,
Yes, we will keep investigating into this issue to make sure we understand the root cause and know how to avoid such failure. Here it would indeed be helpful if we get additional data on this case so we can simulate more effectively.
You mentioned…
Part Number: LM5122-Q1 Other Parts Discussed in Thread: LM5122 Dear expert,
Customer requirement is 12V in , 15V out, 2A average output current, 10A peak output current 100us duration for every 10ms, SW frequency is not decided yet.
Can LM5122 support…
Part Number: LM5122 Other Parts Discussed in Thread: TINA-TI , Looking for application notes, design example, or Tina-TI or PSpice for TI simulation of the Flyback Buck-Boost configuration shown in the datasheet