Answered

• TPS61251: Boost IC for wireless charging project

  

  Vivek Kumar Srivastava

  Resolved

  Part Number: TPS61251 Other Parts Discussed in Thread: TPS55340 Tool/software: Hi, I have to design a boost converter for my wireless charging project that requires constant input from an USB-PD adapter and provides variable output. I wanted to ask…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

• TPS61251: The PFM of TPS61251

  

  Charlie Xiao

  TI Thinks Resolved

  Part Number: TPS61251 Hi, When will TPS61251 switch from PWM to PFM? What is the current threshold for the switching? Thanks. Regards, Charlie

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

• TPS61251: TPS61251 PG

  

  kevin.huang_FJXM

  Resolved

  Part Number: TPS61251 hi Teams: Can the PG pin of tps61251 be directly grounded without use? Will it lead to increased power consumption or quiescent current?

  • Resolved

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

• TPS61251: Using TPS61251 as boost converter to power MOTOR driver IC

  

  Ahmet Inan

  Resolved

  Part Number: TPS61251 Other Parts Discussed in Thread: TPS62082 , , TPS61252 Hi TI Support team, I have designed (PCB produced) a board that will be used to control some sensors (humidity, temperature etc). The board is also designed to drive two…

  • Resolved

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

• TPS61251: What is the composition of the material of TPS61251DSGR' pin

  

  Charlie Xiao

  TI Thinks Resolved

  Part Number: TPS61251 Hi, Can you help to confirm the material of the pins of TPS61251DSGR? Thanks. Regards, Charlie

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

• TPS61251: Ouput voltage

  

  Jonathan Navor

  Resolved

  Part Number: TPS61251 Hi Team, Could you help our customer. We need support regrading tps61251. Here is their concern below. I have a circuit but not getting desired result. So I am using to boost the battery voltafe which is 3.3-4V to get…

  • Resolved

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

• TPS61251: Question about Load disconnect function

  

  Go

  Resolved

  Part Number: TPS61251 Hi, I think TPS61251 achieve load disconnect function by the PFET with its body diodes facing each other. but I'm not sure the symbol shows the actual structure of PFET or means kind of function for load disconnection (like back…

  • Resolved

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

• RE: TPS61251: Shut-down current TPS61251 versus Shut-down current in TPS61251

  

  Jasper Li

  i'm trying to the root cause of this issue. it may need some times.

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• TPS61251: 340uA in snooze Mode

  

  Thang Do

  Resolved

  Part Number: TPS61251 I used TPS61251 to regulate the voltage from 3V6 lithium thionyl chloride battery to 3V3DC. The circuit is exactly based on Figure 6 page 12, but I have R1 = 500kOhm. The output 3V3DC is connected to the LTE module. When the LTE…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum

• RE: TPS61251: Output voltage drop on connecting load

  

  Aniruddh P Rao1

  Hi Zack, I have sent the files through e2e, please check it out. Regards, Aniruddh.

  • over 6 years ago
  • Power management
  • Power management forum

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