• TPS746-Q1: TPS746-Q1: FIT, FMD and Pin FMA report for functional safety requirement.

  

  TzuYang WU

  Part Number: TPS746-Q1 Other Parts Discussed in Thread: TPS745-Q1 , Hi, Could you please provide TPS74601PQWDRVRQ1 FIT, FMD and Pin FMA report for functional safety requirement. Thanks. Derek

  • 1 month ago
  • Power management
  • Power management forum

• TPS746: TPS746 can't power-on

  

  Delun Kao

  TI Thinks Resolved

  Part Number: TPS746 HI TI, Can you help me identify the reason why the output won't start? (ch1: vin, ch3: en, ch4:vout) MPN: TPS74601PDRVR

  • 2 months ago
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• TPS746-Q1: height tolerance

  

  Amy Lee

  Part Number: TPS746-Q1 Hello team, Please advise the minimum, Nominal ,maximum, and height tolerance of the device. Since this is not available on the datasheet. P/N TPS74601PQWDRBRQ1

  • 28 days ago
  • Power management
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• TPS746: Marking question

  

  Jay Chien

  Part Number: TPS746 We use the TPS74601PDRVR & TPS74601PDRVT for PCB assembly, but the Marking with 2 differernt 1MDH & PMDH, according to the datasheet the 1MDH is correct, why have anothr marking PMDH?

  • 1 month ago
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• RE: TPS746-Q1: Customer is asking Functional Safety FIT Rate, FMD, and Pin FMA document

  

  Nick Butts

  Hi Paul, I sent the pin FMEA document to you through email, and I am closing this thread. Regards, Nick

  • 3 days ago
  • Power management
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Answered

• TPS746: Local Test Engineer Needs a Helping Hand

  

  Ron McMaster

  Resolved

  Part Number: TPS746 Hi TI Dallas Power Management Group, I have an usual request from the Product or Test Engineer for the subject part#. I currently work for a local CM that does business with certain groups at TI on a regular basis. We have about…

  • Resolved

  • 4 months ago
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• TPS746: Version with Shorter Power-Good Rise Delay Not Turning On

  

  Allan Englehardt

  Part Number: TPS746 In production we have been using the TPS74601P B DRVR for about a couple years with no issues. Due to supply constraints, we just swapped in TPS74601PDRVR (no B) in place of TPS74601P B DRVR . Our recent production run using TPS74601PDRV…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• TPS746-Q1: TPS746-Q1 Heats and doesn't regulates (URGENT QUESTION : PRODUCTION STAGE)

  

  Amr Wael

  Resolved

  Part Number: TPS746-Q1 Hello , We are using TPS746-Q1 in one of our PCB designs with input voltage of 5V and the desired output voltage is 3.7V. The schematic for the design & the layout are attached below. When operating the circuit , the regulator…

  • Resolved

  • 9 months ago
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• TPS746-Q1: TPS74610PQWDRBRQ1

  

  Ketaki Rao

  TI Thinks Resolved

  Part Number: TPS746-Q1 Hello, I need support to determine thermal resistance value based on my PCB layout design. Or please let me know the design/routing considerations to achieve the datasheet specified thermal resistance value. I will appreciate to…

  • 7 months ago
  • Power management
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• TPS746-Q1: Cout selection

  

  Arie Li

  TI Thinks Resolved

  Part Number: TPS746-Q1 Hi experts, TPS746-Q1 datasheet recommends 1-220uF for Cout, is it a value before or after DC derated? From my understanding, we limited the Cout for loop stability. But could you please help to explain how you determine 220uF as…

  • 10 months ago
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