• CSD18540Q5B: Reverse polarity protection not working correctly

  

  Stefan Essig

  TI Thinks Resolved

  Part Number: CSD18540Q5B Tool/software: Hello, I tried to use a simple NMOS reverse polarity protection in my project using the CSD18540Q5B, because I had that at hand. The schematic of the reverse polarity protection can be seen below. According to…

  • 3 months ago
  • Power management
  • Power management forum
Answered

• CSD18540Q5B: thermal resistance

  

  Daniel Cox

  Resolved

  Part Number: CSD18540Q5B Tool/software: The datasheet for CSD18540Q5B lists 0.8 C/W for R_JC. Is this junction-to-case top, bottom, or both?

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum
Answered

• CSD18540Q5B: TINA/Spice/CSD18540Q5B: Need Unencrypted SPICE model for CSD18540Q5B

  

  Vinod k

  Resolved

  Part Number: CSD18540Q5B Other Parts Discussed in Thread: TINA-TI , Hi, I was trying to use CSD18540Q5BCSD18540Q5B TINA-TI Spice model but not able to view/open the model since it is a encrypted macro. CSD18540Q5B TINA-TI Spice Model I require an…

  • Resolved

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

• CSD18540Q5B: thermal vias

  

  Sho Ikeno

  TI Thinks Resolved

  Part Number: CSD18540Q5B Other Parts Discussed in Thread: CSD88584Q5DC , TIDA-010042 Tool/software: hi CSD18540Q5B has a thermal pad on the bottom, but does not have any suggestion about thermal vias. Is this part not recommended to have thermal vias…

  • 11 months ago
  • Power management
  • Power management forum
Answered

• CSD18540Q5B: 100% duty

  

  Shuji Ishiwata

  Resolved

  Part Number: CSD18540Q5B Other Parts Discussed in Thread: CSD17382F4 Tool/software: Hi All, I have a question about the CSD18540Q5B. Is it possible for the CSD18540Q5B to have a 100% duty cycle? If so, is there any documentation to show this?…

  • Resolved

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

• CSD18540Q5B: CSD18540 using with the LM74800QDRRRQ1 Driver IC

  

  Ramana Murthy

  Part Number: CSD18540Q5B Other Parts Discussed in Thread: CSD Hello Team TI, I'd like to inquire about a difference in voltage drop observed between two MOSFET back to back Mosfet with common drain configurations in a circuit using the LM74800QDRRRQ1…

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

• CSD18540Q5B: Power and Thermal Analysis

  

  Nicolas Gabriel Rios Taurasi

  Resolved

  Part Number: CSD18540Q5B Other Parts Discussed in Thread: CSD18534Q5A , BQ25756 Hi team, I have some troubles in my design, regarded to thermal analysis. I've designed a buck-boost converter (working as boost) with the CSD18540Q5B MOSFET transistor…

  • Resolved

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

• CSD18540Q5B: Device recommend

  

  Minghao Yin

  Resolved

  Part Number: CSD18540Q5B Hi team, Our customer use BSC0702 in their board. I recommend CSD18540Q5B to them. But there is a large price gap. Is there any device has more price competitiveness? Thanks a lot.

  • Resolved

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

• CSD18540Q5B: Why doesn't TI release a NexFET spice model ?

  

  Jeremy Richardson

  Resolved

  Part Number: CSD18540Q5B Other Parts Discussed in Thread: TINA-TI , Does TI not want people to use their NexFETS? I don't understand why they won't release a generic spice model to be used on what ever spice you have you circuit built in. I don't see…

  • Resolved

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

• CSD18540Q5B: diffrence

  

  zhang ping

  TI Thinks Resolved

  Part Number: CSD18540Q5B Other Parts Discussed in Thread: CSD18543Q3A CSD18540Q5B and CSD18543Q5A ,What does B and a mean?These two parameters have little difference. Can they be substituted for each other？

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

Didn't find what you are looking for? Post a new question.