Answered

• TPS22919: TPS22919 about VIL >0.4V issue

  

  Lawrence He

  Resolved

  Part Number: TPS22919 Hi, Support Team "TPS22919 is currently unsuitable due to a logic level mismatch. The device's (VIL max=0.35V) is lower than the our FCU IO(0.4V) We need to source a P2P (pin-to-pin) or similar load switch that accommodates…

  • Resolved

  • 5 months ago
  • Power management
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• TPS22919-Q1: TPS22919-Q1 VIL vs MCU VOL

  

  Justin Bohr

  TI Thinks Resolved

  Part Number: TPS22919-Q1 Hi Team, My understanding from the datasheet that the VIL max of the ON pin for TPS22919-Q1 is 0.35V, and the Vih min of the ON pin is 1V. Once the VIL is met that the smart pulldown will be enabled. If you were to use an…

  • 5 months ago
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• TPS22919: Connect NC pin to GND

  

  Toralf Popp

  TI Thinks Resolved

  Part Number: TPS22919 Hi all , I have to rework my PCB and there I have to replace the (not working) High-Side Switch with TPS22919. The former pin 4 (NC @ TPS22919) is connected to GND. May I connect NC to GND or must it float ?

  • Resolved

  • 30 days ago
  • Power management
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• TPS22919: Temperature difference issue of the same model.

  

  Reed

  TI Thinks Resolved

  Part Number: TPS22919 Hi Team, Usually, products with and without. a suffix at the end of the same model should be the same, Why is the temperature range different between TPS22919DCKR and TPS22919DCKR? Is it due to an error in the specification sheet…

  • 6 days ago
  • Power management
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Answered

• TPS22919: Can I use TPS22919 as a relay / Solenoid driver?

  

  Vishal Patil

  Resolved

  Part Number: TPS22919 Tool/software: I want to use TPS22919 as relay /Solenoid driver. My question is Does it able to handle inductive load? at the time of turning off, did the inductive current will cause any issue? Did it required freewheeling diode…

  • Resolved

  • over 1 year ago
  • Power management
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• TPS22919: Need part similar to TPS22919 with lower Ron (On Resistance)

  

  Steve Morvak

  TI Thinks Resolved

  Part Number: TPS22919 Other Parts Discussed in Thread: TPS22950 Tool/software: I am looking for a part with lower switch resistance than the TPS22919 and a few other slight spec differences. Any suggestions would be appreciated I need the following: …

  • over 1 year ago
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• TPS22919-Q1: Loss of ground protection

  

  Kammari ANURAG

  TI Thinks Resolved

  Part Number: TPS22919-Q1 Other Parts Discussed in Thread: TPS1HC120-Q1 Considering TPS22919-Q1 Load switch IC, it is getting failed in loss of ground scenario. Is there is any solution like adding some external circuit specially for loss of ground protection…

  • 2 months ago
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• TPS22919: Need latching load switch

  

  Antenna_Head

  TI Thinks Resolved

  Part Number: TPS22919 I'm looking for a load switch that integrates a latch and FET and has seperate ON and OFF inputs. Does TI haven't anything like this that's integrated:

  • 8 months ago
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• TPS22919: Pin 3 active low when IN remove

  

  Jimmy WANG

  TI Thinks Resolved

  Part Number: TPS22919 Hi team, My customer uses TPS22919 to design a circuit. but ON pin signal will down to Low when IN remove. Is it nomal? schematic, waveform as below CH2and3 is ON signal. CH4 is AND gate Y output. The 3.3V can independent…

  • 7 months ago
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• TPS22919-Q1: EN OFF threshold

  

  Fanbin Meng

  TI Thinks Resolved

  Part Number: TPS22919-Q1 Hi team, My customer want to check what is the threshold to turn off the device? Should the VON <0.35V to turn off the device?

  • 5 months ago
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