Answered

• CSD95372BQ5M: CSD95372BQ5M and CSD95377Q4M : Offline Support Request

  

  Katsumi Miyashita

  Resolved

  Part Number: CSD95372BQ5M The undershoot of the waveform measured at the VSW pin meets the Absolute Maximum Ratings "VSW to PGND (10 ns) min -7V" of -7V, but not 10ns. Please provide offline support to check if there are any problems with the waveform…

  • Resolved

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

• CSD95377Q4M: CSD95377Q4M Absoulte maximum check

  

  Tony Lu

  TI Thinks Resolved

  Part Number: CSD95377Q4M Dear Sir, About Absolute maximum ratings of Vsw to PGND(10ns). Does it mean CSD95377Q4M can allow negative voltage over -0.3 under -7V in 10ns and positive over 20V under 23V in 10ns? Since I measure the Vsw to PGND waveform…

  • over 5 years ago
  • Power management
  • Power management forum

• CSD95377Q4M: CSD95377 in boost converter

  

  Gavin Wang (Zejing)

  Part Number: CSD95377Q4M Hi, Can CSD95377 be used in boost converter? In e-cigarette, do we have any success story? Gavin

  • over 4 years ago
  • Power management
  • Power management forum

• CSD95377Q4M: CSD95377Q4M is a boost topology

  

  yy lee

  TI Thinks Resolved

  Part Number: CSD95377Q4M CSD95377Q4M is a boost topology, The bootstrap capacitor provides the charge to turn on the control FET.If the capacitor can not be charged, CSD95377Q4M will it fail to start?

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• CSD95377Q4M: We apologize for the inconvenience, but please check if the product does not have the bonding wire connected to the electrode pad.

  

  ka wan

  Resolved

  Part Number: CSD95377Q4M Other Parts Discussed in Thread: CSD95372BQ5M , You can clearly see the wires in the image of CSD95372BQ5M, but you can't see CSD95377Q4M at all. Originally, the wire should be flying from the chip on the left side like CSD95372BQ5M…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

• RE: WEBENCH® Tools/CSD95377Q4M: Simulation, PSpice model

  

  Qian Chen

  Hi Marcin, Sorry, we can not provide unencrypted model of this part. Thanks Qian

  • over 5 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• RE: CSD95377Q4M: Should I take the capacitance of pi filter into account when I design the input capacitors?

  

  Qingquan Tang

  Resolved

  Hi Minkyung, I am not very sure about what exactly do you mean by "total capacitance". The Vin capacitors are needed for: 1. limit voltage ripples on Vin; 2. provide energy buffer for power stages during transient; 3. some Vin caps are placed very…

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• CSD95377Q4M: Compatible with UCD924x controllers?

  

  SteeVeeDee

  Resolved

  Part Number: CSD95377Q4M Other Parts Discussed in Thread: UCD9224E , UCD9246E , UCD9248E , UCD9222 , UCD9244 , UCD74120 , UCD9246 , UCD74111 Is CSD95377 easily compatible with UCD924x digital controllers? It looks like they would match up well, I believe…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• CSD95377Q4M: Suitable for boost application?

  

  Christoph Dunkel

  Resolved

  Part Number: CSD95377Q4M Is this part suitable as well for a syncronous boost converter?

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum

• CSD95377Q4M: What's the MOSFET RDS for CSD95377?

  

  yy lee

  TI Thinks Resolved

  Part Number: CSD95377Q4M What's the MOSFET RDS for CSD95377?

  • over 8 years ago
  • Power management
  • Power management forum

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