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Part Number: LM5105 Why is latchup not a concern, when operated within spec max.? I am concerned with cosmic ray induced latchup and not electrical latchup.
Part Number: LM5105 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hello,
I am having some trouble simulating the LM5105 part in PSPICE. I have downloaded the SPICE model from the TI website. I created the PSPICE model from…
Part Number: LM5105 Other Parts Discussed in Thread: SN6501 We are trying to use the LM5105 to drive two N channel FETS that will control the 50V B+ to the drain of a RF power GAN transistor. We chose this IC, due to ability to quickly turn on and off…
Part Number: LM5105 Other Parts Discussed in Thread: LM5101 Hi there,
I have built up a nice half bridge device with LM5105. Unfortunately the FETs become extremely hot and blow up after time. When I look at the switching I realize that there is no dead…
Part Number: LM5105 Other Parts Discussed in Thread: LM5113 , Hi there,
as seen in the link below there is a known problem with the internal bootstrap diode. Because Sean and I are in the same company this topic came up to me. It is planed to use the LM5105…
Other Parts Discussed in Thread: LM5105 Hi
We are evaluating LM5105SDX/NOPB and we are facing the problem that the datatime DT1 and DT2 are not the same.
We attached the image.
LM5105_DeadTime.ppt
According to tha datasheet, MDT is 50ns(typ) but measured…
I also have experience using the LM5105 in a solar battery charging circuit. For anyone else who happens upon this thread, here are some suggestions based on the circuit in the solarpower.docx schematic. Run the LM5105 Enable pin from the microcontroller…
Other Parts Discussed in Thread: LM5105 Hi all Would you mind if we ask LM5105? <Question1> As the operation of HO-Driver and LO-Driver, there are only Sink and Source mode. Is there Hi-z mode? As our recogniton, we think it doesn't exist .Is our recognition…
Other Parts Discussed in Thread: LM5105 We have a solar charging circuit that uses the LM5105. We have had a handful of cases where the HS and LS FETs have been damaged while testing the circuits in the factory before shipping. This is light testing (maybe…
