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Part Number: LM5105 Other Parts Discussed in Thread: TINA-TI I have an issue with the LM5105.
It is shooting through when the HO output is switching on, the LO turns on slightly.
I have simulated in TINA-TI and have posted an video explaining the problem…
Part Number: LM5105 Hi Expert team ,
Please let know if any possibility of double time marking on DIE. Kindly confirm the acceptance Criteria.
Suggest us is it acceptable with a document.
Part Number: LM5106 Other Parts Discussed in Thread: LM5105 , , LM5104 Hi team, my customer is looking for an alternative to LM5105 due to supply issues. One alternative is LM5106, which does not have the bootstrap diode integrated, so it seems that it needs…
Part Number: LM5105 Hi,
I'm having a problem with LM5105. I'm having problems with noise in IN signal and in 3V3. I'm not finding the problem why this noise commutation is appearing in this signals. I don't know if its problem of PCB design or schmetic…
Hello Erik,
I tested the LM5105 with slowly increasing IN pulse widths and observed the HO output pulse width shift (reduction) as the pulse width is increased, then the HO pulse keeps increasing with IN. I did try at various VDD to see if that made a…
Part Number: LM5105 Dear Team,
Could you please help with my customer question below ?
When I ran the PSpice model the dead time doesn’t change even if I change the RDT resistor. Is this correct behavior ?
Best regards,
Nir.
Part Number: LM5105 Hello,
I'm using LM5105SD gate driver for implementing 3 phase H-bridge motor driver, I'm using BSC046N10NS Infineon FET, the PWM frequency is 18kHz.
during activation of the circuit, i experienced upper FETs burns out. In…
Part Number: LM5105 We designed the Half-Bridge MOSFET Driver circuit using LM5105 as Figure 1. We are trying to drive in 60Hz Acrive-Low, High-side 16.6ms and Low-side 1.8μs continuously. And other information is described below. VDRV_L: Referential…
Part Number: LM5105 Other Parts Discussed in Thread: UCC27282 Is there a way to lower the LO and HO gate drive voltage on the LM5105 device?
I am currently testing out a circuit that uses the LM5105 to drive the FETs of a H-bridge (see schematic). The…
Part Number: LM5105 Other Parts Discussed in Thread: CSD87588N , , CSD87333Q3D , CSD88584Q5DC , CSD87353Q5D , CSD87334Q3D I am investigating using 2 of the LM5105 half bridge gate drivers for a full bridge coil drive circuit (see schematic sketch). For the…
