Answered

• TPS27081A: Power-on behavior re-visit

  

  Peter McGrath

  Resolved

  Part Number: TPS27081A the thread "TPS27081A: TPS27081 power-on behavior" is locked but not resolved, at least not publicly. I'm seeing the exact same issue in my application. It was browning out my mcu and I had to lower the brown out threshold so the…

  • Resolved

  • over 3 years ago
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• TPS27081A: TPS27081A crossing part

  

  Jeff YANG

  TI Thinks Resolved

  Part Number: TPS27081A Other Parts Discussed in Thread: TPS27082L , Hi, We are trying to use TPS27082L as an alternative source for the TPS27081A . In the characteristic and peripheral circuit of components portion, does there any concerns we need…

  • over 4 years ago
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Answered

• TPS27081A: TPS27081A

  

  Siva Periasamy

  Resolved

  Part Number: TPS27081A Other Parts Discussed in Thread: TPS22916 I see the intrinsic diode ( refer to Simplified Schematic on page 1 of datasheet) indicating Vout will feed into Vin even when the load switch is OFF. My design looks at switching off TPS27081A…

  • Resolved

  • over 5 years ago
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Answered

• TPS27081A: Adding shutdown feature to MC33063A, MC34063A switching regulators

  

  Cemilhan Sunar

  Resolved

  Part Number: TPS27081A Other Parts Discussed in Thread: MC33063A I saw such a circuit in the MC33063A datasheet for on/off operations, but do we need to do any pull-up or pull-down for ON/OFF? Can I ON/OFF directly from the processor with 3.3V-0V without…

  • Resolved

  • over 3 years ago
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Answered

• TPS27081A: 3A at 3.3V

  

  Cameron Perl

  Resolved

  Part Number: TPS27081A Hey team, Just a clarifying question on how the device performs. At Vgs = 3.3, the device should still be able to supply 3A, correct? Figure 3/4 only going up to 2.5A is making it appear as if it doesn't. Thanks, Cam

  • Resolved

  • over 4 years ago
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• TPS27081A: Leakage current across temperature

  

  Tom Page

  TI Thinks Resolved

  Part Number: TPS27081A Do you have a curve that shows leakage for input range of 8 - 3.3 V Vin and operating temperature range of 0 - 85°C?

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

• TPS27081A: Li-Poly Battery charging Isolation

  

  Dharmesh Joshi

  Resolved

  Part Number: TPS27081A Other Parts Discussed in Thread: TPS22998 Hi We would like to isolate a Li-Poly Battery Charger IC+Battery from the remaining system circuit. The purpose of this isolation is when the battery voltage drops very low, we would…

  • Resolved

  • over 4 years ago
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• TPS27081A: Shutdown Current

  

  Mark Philip Felipe

  TI Thinks Resolved

  Part Number: TPS27081A Hi Team, we would like to confirm the shutdown current on what part of the datasheet and also the current consumed during the shutdown state. Thank you. -Mark

  • over 5 years ago
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Answered

• TPS27081A: Direct Replacement - Alternate TI parts

  

  Jayson Molinar

  Resolved

  Part Number: TPS27081A Hi, What will be your recommendation for direct parts replacement for TPS27081ADDCR? We cannot buy due to stock issues and long lead time. Thanks

  • Resolved

  • over 4 years ago
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Answered

• TPS27082L: as a alternative source for the TPS27081A

  

  Joseph Liao

  Resolved

  Part Number: TPS27082L Other Parts Discussed in Thread: TPS27081A Hi Sir, We are trying to use TPS27082L as an alternative source for the TPS27081A . In the characteristic and peripheral circuit of components portion, does there any concerns we need…

  • Resolved

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

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