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  Andrew Meldrum

  • 6 months ago
  • Power management
  • Power management forum

  LM5104: Additional deadtime

  Part Number: LM5104 Hi, Can the value of RT be safely increased beyond 100k for additional deadtime? I would like to achieve an addition ~100ns of deadtime on top of what is achieved with RT = 100k. Kind Regards, Andrew
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  Yasushi Fujiwara

  • 9 months ago
  • Power management
  • Power management forum

  LM5104: a formula of HO voltage

  • Resolved

  Part Number: LM5104 Hello Experts, Would you answer for a following question? 1. If customer use
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  Marcus Müller

  • over 1 year ago
  • Power management
  • Power management forum

  LM5104: When VDD = 0, are the HO and LO outputs in guaranteed states to have both MOSFETs turned off?

  • Resolved

  Part Number: LM5104 Hi, In case the supply voltage VDD = 0, are the HO and LO outputs of LM5104
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  Sam Ting

  • over 1 year ago
  • Power management
  • Power management forum

  LM5104: max duty cycle

  • Resolved

  Part Number: LM5104 Hi team, What is the maximum duty cycle of the LM5104 ? Can you guide us how
• 

  Andrew Meldrum

  • over 1 year ago
  • Power management
  • Power management forum

  LM5104: Driving parallel mosfets

  • Resolved

  Part Number: LM5104 Hi, I would like to use three LM5104 's to drive mosfets in parallel for a three
• 

  Richard Herring

  • over 1 year ago
  • Power management
  • Power management forum

  RE: LM5104: Wrong signal when connect to mosfet

  Hello, Thank you for the more detailed waveforms and schematic. It appears the HO output and timing seeing the LO rising to some lower level seems correct. The LO output seems like it is being limited to a low level by something in the circuit. Can...
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  Adam Sullivan

  • 8 months ago
  • Power management
  • Power management forum

  TPS2834: Low side of MOSFET driver not operating at all when in synchronous mode and using in full bridge configuration. External modification had to be performed in order to get this working.

  TI Thinks Resolved

  Part Number: TPS2834 Hello, When using two TPS2834 MOSFET drivers (and MOSFETS) in a full bridge configuration (as seen in the schematic below) and in synchronous mode (by holding the SYNC pin high), the low side driver signal LOWDR (going into the...
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  Arpan Gupta

  • over 1 year ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

  RE: TINA/Spice/LM5104: LM5104 TINA model, doesn't work?

  Hi Israel, I have looked into your test bench. Below are some issues I can point you out. I think the setup & connections are not proper. Could you please see the typical application schematic present in datasheet and make the connections accordingly...
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  Rodrigo Castilhos

  • over 2 years ago
  • Power management
  • Power management forum

  LM5104: To work as a switch, not with PWM

  TI Thinks Resolved

  Part Number: LM5104 Hi! I'm working on a prototype with LM5104, basically the datasheet recomended circuit for a halfbridge system, with some adds. It's working perfectly with a PWM input signal, but I need to modify this to work just as a...
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  user5365591

  • over 2 years ago
  • Power management
  • Power management forum

  LM5104: To work as a switch, not with PWM

  TI Thinks Resolved

  Part Number: LM5104 Hi ! I am as Rodrigo working on a prototype based on the LM5104 working as a switch. The purpose of this montage is to turn on/off a DC voltage (VCC2) going from 1,25 to 7V with a standard 3V3 logic command, knowing that it will...

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