Answered

• TPS613221AEVM: Backfeeding TPS613221ADBVT with parallel source

  

  Andrew Mowry

  Resolved

  Part Number: TPS613221AEVM Other Parts Discussed in Thread: TPS61322 I asked this about another converter, but I wanted to make sure it's okay for this one as well. Is it okay to backfeed the OUT pin with a 5.0V parallel source, both when there is…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum
Answered

• TPS613221AEVM: TPS613221ADBTV Alternative with an enable pin?

  

  Andrew Mowry

  Resolved

  Part Number: TPS613221AEVM Other Parts Discussed in Thread: TPS61094 Is there an alternative for the TPS613221A that adds an enable pin? I see some more complex converters that have an enable pin, but nothing that requires fewer components and is readily…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TPS613221AEVM: [ELENTEC] Inquiry about TPS613222ADBVR TEST

  

  MJ Jeon

  TI Thinks Resolved

  Part Number: TPS613221AEVM Hi, TI support team Is there no EVM for TPS613222ADBVR product? Can I test by applying TPS613222ADBVR to TPS613221AEVM? Thanks. Regards, MJ

  • 2 months ago
  • Power management
  • Power management forum
Answered

• TPS613221AEVM: TPS613221ADBVR

  

  alex alex

  Resolved

  Part Number: TPS613221AEVM Hello. The datasheet of TPS613221ADBVR select - Iq in VOUT = 6.5uA. What did it mean? What is the input (Quiescent) current if: Vout=3.3V, Iout=0mA, Vinput=1.5V?

  • Resolved

  • 11 months ago
  • Power management
  • Power management forum
Answered

• TPS613221AEVM: TPS613221ADBVR

  

  alex alex

  Resolved

  Part Number: TPS613221AEVM Hello. I will use TPS613221ADBVR for supply from 1 alkaline battery. Do I need external reverse polarity protection or is there an internal one?

  • Resolved

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

• TPS613221AEVM: Overheating and overcurrent in boost regulator

  

  Maximiliano Ruiz1

  Resolved

  Part Number: TPS613221AEVM Hello, I was using the TPS613221A (3.3V Vout Version) for a wearable device, using as a power input a single AA/AAA Battery Cell (1.5V) and also 2 AA/AAA Battery Cells in Series (3V), we have observed that when the batteries are…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum

• TPS613221AEVM: No-load current ( Quiscent current )

  

  Son, Dong-seong

  TI Thinks Resolved

  Part Number: TPS613221AEVM Hi I am testing with TPS613222A and TPS613221A I need very little quiescent current. so I have some questions. When I tested TPS613222A, the no-load current was about 22uA. However, when I tested TPS613221A, the no-load current…

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TPS613221AEVM: Output

  

  Nidhi Rao1

  Resolved

  Part Number: TPS613221AEVM Pin No 4 I am getting 3V on pin no 5 which is actually Vout I am getting 1.9 V.

  • Resolved

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

• WEBENCH® Tools/TPS613221AEVM: Tps6132221A

  

  tuncay tuna

  TI Thinks Resolved

  Part Number: TPS613221AEVM Tool/software: WEBENCH® Design Tools hello I want to make regülatör with TPS613221A Regülatör can you help me please vin:0.9-3.3v vout:3.3v Iout:0.5A thanks

  • over 4 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• TPS613221AEVM: When TPS613221A start to work,button cell voltage will drop dowm more

  

  jorry yao1

  TI Thinks Resolved

  Part Number: TPS613221AEVM Customer have an problem that test the TPS613221AEVM.They found the TPS613221AEVM when TPS613221A start to work,the button cell voltage will drop dowm more.Normal button cell voltage is 3.0V,and use awhile the voltage will drop …

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

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