• CSD19538Q3A: IC information inquiry

  

  Boyan Lu

  TI Thinks Resolved

  Part Number: CSD19538Q3A Tool/software: Hi Team As shown in the figure below, CSD19538Q3A SPEC only provides the change of RDS(on) to VGS when ID = 5A. However, since the customer is applying this MOSFET to TI PoE solution, the maximum current value…

  • 4 months ago
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• CSD19538Q3A: Measures to prevent breakage

  

  Shuji Ishiwata

  Part Number: CSD19538Q3A Other Parts Discussed in Thread: TPS23521 Tool/software: Hi All When the output was shorted, the CSD19538Q3A (FET1) and the TPS23521 were damaged. Is there any way to deal with this? Below is a simplified circuit diagram. …

  • 5 months ago
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• CSD19538Q3A: To check whether 35V/0.42A/140mS is under SOA or not

  

  Eric Lai

  TI Thinks Resolved

  Part Number: CSD19538Q3A Hi Expert, Pls help to advice whether 35V/0.42A/140mS is under CSD19538Q3A SOA or not. Thanks Eric

  • over 1 year ago
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Answered

• CSD19538Q3A: PSE Mosfet Protection

  

  d_zero

  Resolved

  Part Number: CSD19538Q3A Other Parts Discussed in Thread: TIDA-00290 , PMP20588 , TIDA-01411 Dear All, there a numerus different design from TI on how to protect PSE mosfet, which one is the most recommended one? 1) No protection eg: PMP20588, TPS23861EVM…

  • Resolved

  • over 2 years ago
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Answered

• CSD19538Q3A: Rjb(junction-to-board thermal resistance) of 115200000409A(CSD19538Q3A)

  

  Jimmy Lai

  Resolved

  Part Number: CSD19538Q3A Dear Team, Can you provide Rjb( junction -to- board thermal resistance ) of 115200000409A(CSD19538Q3A) to our customer ? Our customer need to do the thermal simulation. Thanks! Many Thanks, Jimmy

  • Resolved

  • over 3 years ago
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• CSD19538Q3A: How to find Rds(on) in specific application

  

  Pierre Carrié

  TI Thinks Resolved

  Part Number: CSD19538Q3A Other Parts Discussed in Thread: TPS23880 Hi, I would like to have some help about the CSD19538Q3A. My application is the folowing : When transistor is ON, it closes a circuit and a current of 1.25 A is flowing through the transistor…

  • over 2 years ago
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• CSD19538Q3A: thermal information of CSD19538Q3A

  

  Ben Kuo

  TI Thinks Resolved

  Part Number: CSD19538Q3A Dear team, Could you share Rθ_JB data with me? thanks. I only find RθJA & RθJC in device datasheet. Regards, Ben

  • over 3 years ago
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• CSD19538Q3A: CSD19538Q3A

  

  user6481139

  TI Thinks Resolved

  Part Number: CSD19538Q3A Other Parts Discussed in Thread: LMG1020 , My case number is CS0419867. I want to learn that whether the LMG1020 is enough to drive CSD19538Q3A or not. Thank M. Bulent KAYA bulent.kaya@rekrom.com

  • over 3 years ago
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Answered

• WEBENCH® Tools/CSD19538Q3A: SIMULATION MODELS CSD19538Q3A

  

  Ed Mullins

  Resolved

  Part Number: CSD19538Q3A Tool/software: WEBENCH® Design Tools Hi, What's the chance you might be so kind as to create a TINA macromodel and symbol from the PSPICE model located here: www.ti.com/lit/zip/slpm184 Thank you, Ed

  • Resolved

  • over 4 years ago
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• RE: TPS23881: Sifos test

  

  Diang Xing

  Hi William, Thanks for your updates and looks we only have INFO and PASSED items now. INFO marks are not specification failures. TI’s EVM also has Backoff_Voltage_Ss and Backoff_Time_SS as info. For other items related to SS (short circuit), it…

  • 3 days ago
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