Answered

• TPS22953-Q1: Reverse current block active when no V_in and V_bias?

  

  Benedikt Donnermann

  Resolved

  Part Number: TPS22953-Q1 Other Parts Discussed in Thread: TPS22916 Tool/software: Dear TI-team, I have a question about the reverse current blocking feature. In the datasheet I read, that RCB is active when EN=0 or there is a failure event (SNS, thermal…

  • Resolved

  • 5 months ago
  • Power management
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• TPS22953-Q1: TPS22953-Q1

  

  ? ?

  Part Number: TPS22953-Q1 Other Parts Discussed in Thread: TPS22953 , LMR14030 , TPS62813 I have used two TPS22953s for output shorting, with the chip enable controlled by MOSFETs for switch selection. The initial intention of the design was to implement…

  • over 1 year ago
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• TPS22953-Q1: Leakage current at VOUT when disabled

  

  Jon Eirik Sternang

  TI Thinks Resolved

  Part Number: TPS22953-Q1 Tool/software: Hi If the device is disabled, but a voltage is present at the VOUT, what is the expected leakage at the VOUT pin (preferrably over PVT)? Bias voltage is 5.3V. Thanks Jon Eirik

  • over 1 year ago
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• TPS22953-Q1: SHORT TO VBAT 36V

  

  Chithkala Bhat

  Part Number: TPS22953-Q1 Other Parts Discussed in Thread: TPS1HTC30-Q1 In our case, Vin = 5V, Vout = 5V. Can this IC withstand short to bat of 36V? Do you have any solution to handle this case?

  • over 1 year ago
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• TPS22953-Q1: Design Support

  

  Sandra Pradeep

  TI Thinks Resolved

  Part Number: TPS22953-Q1 Hi I'm Sandra, Design Engineer at Tessolve Semiconductor, India. We are currently in need for an automotive Load switch with current rating 10 Amps or greater for our automotive design. Identified a TI part “ TPS22953-Q1…

  • over 2 years ago
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• TPS22953-Q1: Timing specs at maximum load

  

  Matisse Boffy

  TI Thinks Resolved

  Part Number: TPS22953-Q1 Hello Team, I would like to know tdelay and tramp values at Vout = 1V, Iout=5A without Ct. If I understood well, total delay from EN to Pgood would then be td+tr, is that correct ? Thank you for your support ! BR, …

  • over 2 years ago
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• TPS22953-Q1: When TPS22953-Q1 is enabled, if the output terminal is connected from other power sources, can it still prevent backflow?

  

  Amelie Zheng

  TI Thinks Resolved

  Part Number: TPS22953-Q1 Hi Team, When TPS22953-Q1 is enabled, if the output terminal is connected from other power sources, can it still prevent backflow?

  • over 3 years ago
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Answered

• TPS22953-Q1: MSL LEVEL- PTPS22953QDQCRQ1

  

  Amy Lee

  Resolved

  Part Number: TPS22953-Q1 Hello Team, can I have the MSL level , it didnt mark in Datesheet. thanks. part number: PTPS22953QDQCRQ1

  • Resolved

  • over 3 years ago
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• RE: LM66100-Q1: Issue in Turn ON MOSFET when I apply two 5V voltage source

  

  Patrick Shalton

  Hi Manikumar, Yes, I agree that what you described is the expected behavior of using two similar input voltages. Understood that the suggested parts are not auto qualified - I missed catching that. How about TPS2115A-Q1 , power mux, or 2x TPS22953…

  • over 2 years ago
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Answered

• RE: TPS22810-Q1: Voltage back drive issue in power load switch

  

  Patrick Shalton

  Resolved

  Hi Abhijith, The back drive from VOUT to VIN is because of the inherent body diode in the switch FET. Because of this, VOUT is rated for an absolute maximum of the minimum between VIN + 0.3V and 20V, so it is highly discouraged to operate with this…

  • over 2 years ago
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