Answered

• TPS2521: EN pin external drive

  

  d_zero

  Resolved

  Part Number: TPS2521 Other Parts Discussed in Thread: SN74AHC1G02 , SN74AHC1G32 Hi all, i have set the UVLO limit on TPS25210ARPW to 4.5V like so: and i want to drive the EN pin from external NOR SN74AHC1G02 gates ( push-pull output) like is this ok,…

  • Resolved

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

• TPS2521: Stencil pattern

  

  Oba

  Resolved

  Part Number: TPS2521 Hello, My customer is asking me a question for stencil design of TPS2521 that is described on P45 of the datasheet(SLVSFX8). It says that “BASED on 0.100 mm THICK STENCIL”. But they usually uses 0.130mm thick stencil…

  • Resolved

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

• TPS2521: VOL for PG pin

  

  Oba

  TI Thinks Resolved

  Part Number: TPS2521 Hello, I can't find VOL_max spec for PG pin to decide external pull-up value. Could you tell me it? Regards, Oba

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

• TPS2521: Unused PGTH

  

  Kazuki Itoh

  Resolved

  Part Number: TPS2521 Hi team, Is it OK to leave unused PGTH pin floating? Regards, Itoh

  • Resolved

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

• TPS2521: TPS25210EVM available?

  

  Kazuki Itoh

  Resolved

  Part Number: TPS2521 Hi team, I'd like to order TPS25210EVM for my customer. Is TPS25210EVM available at TI.com? I could only find the EVM user guide, but I can't find EVM web page and EVM order link. Regards, Itoh

  • Resolved

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

• TPS2521: abs max of OUT-pin

  

  Yasushi Fujiwara

  Resolved

  Part Number: TPS2521 Hello Experts, Would you please tell Absolute Maximum Ratings of OUT-pin? The datasheet stated that MAX is "min (28, VIN + 21)". What does it mean? If VIN=28V, ABS of OUT-pin is 28+21=49V? Best Regards, Fujiwara

  • Resolved

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

• TPS2521: IEC62368-1 3rd clarification

  

  Kazuki Itoh

  Resolved

  Part Number: TPS2521 Hi team, My customer is trying to use TPS25210ARPWR for USB VBUS (5V) output protection (OVP, OCP). Current limit should be 0.5A (RLIM=6.65kOhm). About OVP, it is needed to be clamped within <6.5V so OVCSEL pin will be left floating…

  • Resolved

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

• RE: TPS61289: TPS61289 design review

  

  Dietrich Rushing

  Hi Fergus, THX for your help. I did some research on eFuses and here is what i came up with: https://www.ti.com/product/TPS2521?dcmp=dsproject&hqs=#order-quality TPS25947 https://www.ti.com/product/TPS2521 It is only for the cell so i think it is good…

  • 2 months ago
  • Power management
  • Power management forum

• RE: SN74CB3Q3305: Prevent reverse bias

  

  Björn Hellerstedt

  Hello Alex Thanks, I will wait for your experts to comment. Thank you for link to TPS2521 it is a nice product but not for this application.

  • 10 months ago
  • Switches & multiplexers
  • Switches & multiplexers forum

• LM74700-Q1: Question about FET orientation in design

  

  jediengineer

  TI Thinks Resolved

  Part Number: LM74700-Q1 Other Parts Discussed in Thread: LM74502-Q1 , , TPS25961 , TPS2521 , TPS25947 , LM74800-Q1 , TPS2663 , LM76202-Q1 Simple question - I'm considering using the LM74700QDBVRQ1 as a NMOS power (DC) switch controller. Can I connect the…

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

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