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…
Hey Taito,
Thank you for your question regarding the LM5109B.
Please be aware that the LM5109BSD/NOPB is an OPN for the LM5109B GPN. The LM5109 is an older version of the product that is now listed as Last Time Buy (LTB). For an up to date information…
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…
Part Number: CSD87588N Other Parts Discussed in Thread: LM5109B , , TINA-TI , BOOSTXL-BUCKCONV Hi,
I am trying to Simulate the BOOSTXL BUCKCONV in TINA SPICE based analog simulation program .
I am new to this software and unable to find CSD87588N and LM5109B…
Part Number: LM5109B Other Parts Discussed in Thread: SN6501
We are looking for a gate driver for a thermoelectric cooling (TEC / Peltier). By means of a power source we operate a Peltier. Switching between heating and cooling is done by a bridge circuit…
Part Number: LM5109B Customer is asking for coplanarity data for the LM5109BSD/NOPB device.
This is WSON(NGT) and I found this E2E post which discusses a 16-pin WSON device.
I quote:
It turns out that the values you see ( 0.05mm maximum standoff and 0.08mm…
Part Number: LM5109B Hello team,
The customer has questions about HB to HS voltage of LM5190B. I attached the schematics and waveform during High Side turning on as the follwoing pdf.
/cfs-file/__key/communityserver-discussions-components-files/196/LM5109B…
Part Number: LM2105 Other Parts Discussed in Thread: LM5109B Hi,
is there any chance to get a SPICE model for the LM2105 or any other similar half-bridge driver?
Best,
Thomas
Part Number: LM5109B What values of gate resistance should we choose for our application?
Besides, is there any recommend model of diode that is antiparallel with gate resistor?
Part Number: LM5109B Other Parts Discussed in Thread: CSD18537NKCS I'm using three IC to drive three half bridges to control and power the BLDC. But everytime the driver circuit was connect to the motor and microcontroller, the ICs and FETs will be broken…