• TPS3801: TPS3801-01

  

  Jonata Ubbiali

  TI Thinks Resolved

  Part Number: TPS3801 Tool/software: Hello, I have a lot of stock of the TPS3801-01DCKR and I'm wondering if it's possible to use it as Vdd monitor with nMR (as the TPS380x does). Please see the image below Thank you in advance Best Regards …

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

• TPS3801: TPS3801K33DCKR Overtemp Behavior

  

  Ajdin Liskovica

  TI Thinks Resolved

  Part Number: TPS3801 Hello, What is the consequence of operating part TPS3801K33DCKR at 90C ambient air? The part ambient temperature rating is 85C max. Thanks! Ajdin

  • 5 months ago
  • Power management
  • Power management forum

• TPS3801: TPS3801K33DCKR has discoloration and cannot pass solderability testing

  

  Fangfang Wang

  TI Thinks Resolved

  Part Number: TPS3801 For TPS3801K33DCKR with DC2524+ & 2523+, we found that parts showed discoloration and failed solderability testing. Which means not all leads exhibit a continuous solder coating free from defects for a minimum of 95% of the critical…

  • 6 months ago
  • Power management
  • Power management forum
Answered

• TPS3801: Thermal impedance value of TPS3801

  

  MESH

  Resolved

  Part Number: TPS3801 I am considering thermal analysis for my circuit using TPS3801K33DCKR. I would like to confirm thermal impedance value of junction to case for TPS3801K33DCKR. Regards, MESH

  • Resolved

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

• TPS3801: Is it allowed to continuously supply TPS3801-01 with 5VDC?

  

  Robin Maeder

  Resolved

  Part Number: TPS3801 Hello Is it allowed to continuously supply TPS3801-01 with 5VDC? The abs. max is 7VDC, recommended is 4V max. Other devices from the family are recommended up to 6VDC. What is the reason for this? Thanks for your help. Best…

  • Resolved

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

• TPS3801: TPS3801K33DCKR _X-Ray result from different COO

  

  Calvin Goh

  TI Thinks Resolved

  Part Number: TPS3801 Seeing differences in lead frame and no. of bonding wires between COO Thailand and China. Please advise if this is normal.

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

• TPS3801: Thermal Resistance

  

  Garret Holt

  TI Thinks Resolved

  Part Number: TPS3801 Hi, Is there any information regarding the thermal resistance of TPS3801-01? It is not addressed in the data sheet. If there is more general information about the more general thermal performance of the SOT-70 package that would…

  • over 6 years ago
  • Power management
  • Power management forum

• TPS3801: /RESET pin status when TPS3801 is lower than 1.1V

  

  Max Han

  TI Thinks Resolved

  Part Number: TPS3801 In TPS3801 datasheet, Timing Diagram is shown as below. When VDD is lower than 1.1V, the /RESET pin status is seems uncontrolled? Right? Do we need to add a resistor with GND to keep /RESET low? Thanks.

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

• TPS3801: TPS3801K33DCKR

  

  TAlex Wu

  TI Thinks Resolved

  Part Number: TPS3801 Other Parts Discussed in Thread: TPS3103 , TPS3808 , TPS3803 Dear SIR: May I double confirming TI have any product can replace the part as attached ( http://ww1.microchip.com/downloads/en/DeviceDoc/mic2774.pdf ) ? EX:TPS3801K33DCKR…

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

• TPS3801: TPS3801K33DCKR

  

  TAlex Wu

  TI Thinks Resolved

  Part Number: TPS3801 Other Parts Discussed in Thread: TPS3103 Dear SIR: (continue before question ,because didn't reply) Thank for your reply. But,May I double confirming : (1) according to your reply: Is that meaning as below ?: For VDD pin…

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

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