Part Number: LM5109B Other Parts Discussed in Thread: TIDA-010042 , LM5109 Good day, We are using the LM5109 driver solution in interleaved buck converter design (see attached schematic). We used TIDA-010042 as a reference, just FYI. Apart from the buck operation…
Part Number: LM5109B Other Parts Discussed in Thread: LM5109
Dear Support,
I would need some help in a LM5109BMA Half-Bridge Converter design.
The LM5109 mounting: 2x PWM signals control the LM5109BMA inputs which drives 2x Power MOSFET (Idmax = 56A) and…
Part Number: LM5109B-Q1 Other Parts Discussed in Thread: LM5109B Hi Expert,
There have a question regarding to the VDD of LM5109B-Q1. The recommended operating voltage for VDD is 8V to 14V. Customer would like to use a simple linear regulator to supply…
Part Number: LM5109B Other Parts Discussed in Thread: LM5109 I am having troubble using your product as a high side NMOS switch in my design.
High-side gate driver output does not work as stated in datasheet. The voltage on HO pin does not rise above Vin…
Part Number: LM5109B Hi TI friend
About LM5109B parameter , I have one question :
plz help
--what is meaning of delay match ?
see from the pic as below tMON: you can see LO and HO will be high at some time;
plz
Part Number: LM5109B Other Parts Discussed in Thread: PSPICE-FOR-TI Trying to use the spice model of the LM5109B in LTSPICE. I get an error:
However, if I just put the part by itself in a schematic, it just runs forever with no error message, as if it…
Part Number: LM5109B Hi team,
My customer is considering to use LM5109B half-bridge driver as 2-ch independent driver. In this case HS is shorted to GND. Is this usecase no problem? If it's okay, is there any point to be cared?
Regards, Kazuto
Part Number: LM5109B Hi team,
My customer has the following question:
How does the driver drive the high-side FET with HV ~48V when VDD has to be <18V? I.e. how does the gate driver function? Does it use a charge pump or something to generate voltages…
Part Number: LM5109B-Q1 The customer is looking to use LM5109B-Q1 as a high side gate driver. Please confirm if the Low side driver can be left as Do Not Connect or Grounded? Will this have any effect on the charge pump, affecting the High Side Driver…