• TPS22811: Power cycling

  

  Phani Bhushan Nagisetty

  Part Number: TPS22811 Tool/software: I am using TPS22811 in our design for 12V application. We have around 500uF capacitance on the output of TPS22811. If I just pull high the EN_OVLO pin for power cycling the IC is not turning ON again. I cannot see any…

  • 7 hours ago
  • Power management
  • Power management forum
Answered

• TPS22811: Can the en/ovlo pin be shorted to GND?

  

  Moon Wang

  Resolved

  Part Number: TPS22811 Tool/software: Hi Team, Can the EN/OVLO pin be shorted to GND if the OVLO isn't used?

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• TPS22811: Can it equip with reverse current blocking like as TPS25981 method by add MOSFET?

  

  Alpha Ting

  TI Thinks Resolved

  Part Number: TPS22811 Tool/software: Hi Sir As the title.

  • 1 month ago
  • Power management
  • Power management forum

• TPS22811: How foldback mechanism works? What is max value of the current limit?

  

  Andrew Su

  Part Number: TPS22811 Other Parts Discussed in Thread: TPS2811 Tool/software: dears, could TPS2811 limit the output current after start-up? i could not understand the note in the datasheet " The current limit circuit employs a foldback mechanism.…

  • 2 months ago
  • Power management
  • Power management forum

• RE: TPS22811: Question about floating input

  

  Arush Gupta

  Hi Chase, Can we have a quick meeting regarding this. I think I am little confused here. My understanding till now is they have connected POE converted to 12V at the input of load switch and 12V DC adaptor at output of load switch. Not sure where the…

  • 3 months ago
  • Power management
  • Power management forum

• TPS22811: Power management forum

  

  Jesse Chang

  TI Thinks Resolved

  Part Number: TPS22811 Other Parts Discussed in Thread: SN74AHC1G02 Tool/software: Could you help me to review the schematic of TPS22811? I use the output pin of SN74AHC1G02 as TPS22811's enable pin. The output signal NOR_5V_OUTPUT is 5V.

  • 4 months ago
  • Power management
  • Power management forum

• TPS22811: Replace DML3006

  

  GARETH OU

  Part Number: TPS22811 Tool/software: Hi Could you help and suggest products that can replace DML3006 & NCP45520

  • 5 months ago
  • Power management
  • Power management forum

• TPS22811: Voltage Level Decreasing when there is no load connected to the IC

  

  David Tandri

  Part Number: TPS22811 Tool/software: Below is the overall on how the components are connected. Please ignore the similarity in the net names because they are not part of the same project files. However, they are connected physically via cables. Refer…

  • 4 months ago
  • Power management
  • Power management forum

• TPS22811: Pin10 = DNC. Is that a recommendation or a rule?

  

  Nathan Cook

  TI Thinks Resolved

  Part Number: TPS22811 Tool/software: https://www.ti.com/lit/ds/symlink/tps22811.pdf The datasheet for the TPS22811 lists Pin10 as DNC = "Do not connect anything to this pin". Is this just a strange wording for No-Connect, or would something…

  • 5 months ago
  • Power management
  • Power management forum

• TPS22811: Maximum Load Current

  

  Curtis Moses

  Part Number: TPS22811 Tool/software: I was wondering if I could use this load switch at 10A? Would this destroy the device or reduce its useful life? Thanks

  • 7 months ago
  • Power management
  • Power management forum

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