• 

  Minqiu Xie

  • 3 months ago
  • Power management
  • Power management forum

  RE: TPS61220: Unencrypted spice model for TPS61220

  Hi Ke: Understand. You can leave your email here if it's needed. I could help you check with team if it's available.
• 

  RodneyFarrow

  • 6 months ago
  • Power management
  • Power management forum

  TPS61220: Inductor selection

  • Resolved

  Part Number: TPS61220 HI Guys Would CM322522-4R7JL inductor work for TPS61220 if max average
• 

  lakshmikanth satyavolu

  • 7 months ago
  • Power management
  • Power management forum

  TPS61220: TPS61220DCK is not boosting up the voltage with lower voltage input

  • Resolved

  Part Number: TPS61220 Hi All, I am using TPS61220DCK in my design for a while with 3V input battery
• 

  RodneyFarrow

  • 7 months ago
  • Power management
  • Power management forum

  TPS61220: reverse polarity protection

  TI Thinks Resolved

  Part Number: TPS61220 Hi Guys Customer asked: I have an application that need to include reverse polarity protection. We are using the TPS61220 (bypass in sleep mode and enable in operation mode). If I look at the internal circuit of the TPS61220...
• 

  Jasper Li

  • 10 months ago
  • Power management
  • Power management forum

  [FAQ] TPS61220: The output voltage drop and can't maintain after adding load

  • Resolved

  Part Number: TPS61220 The device can output setting value at no loading, but when adding load
• 

  Jasper Li

  • 9 days ago
  • Power management
  • Power management forum

  RE: TPS61221: ORing circuit (LTC4412) with two inputs 3.3V (battery) and 5V (from USB input) followed by TPS61221.

  Hi unfortunately, the kind of device only have SON, QFN and BGA package. i'm the first time to know that such a package increasing the PCB cost. we can change the power structure. 1. remove the LTC device 2. find a buck converter to generate...
• 

  Jeff Lynam

  • 12 days ago
  • Power management
  • Power management forum

  RE: TPS61010: Boost converter slow startup issues on new design

  Hey Jasper, Thanks for the response. Upon initial comparison of both datasheets, the TPS61010 is a little underated for max current in our application, but has worked, and it looks as though the TPS61220 is even lower. Not looking like a good fit given...
• 

  James Zhan

  • 11 months ago
  • Power management
  • Power management forum

  TPS61220: Minimum Switching Current 200 mA

  TI Thinks Resolved

  Part Number: TPS61220 Hi team, My customer is wondering what does the "Minimum Switching Current 200 mA" means on the first page of datasheet. On the application section as below, we could apply Io from 100uA to 50mA. Let me know...
• 

  RodneyFarrow

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

  TPS61220: Voltage drop in bypass

  TI Thinks Resolved

  Part Number: TPS61220 Hi Guys Customer asked: “I got the TPS61220 eval kit. But noticed a voltage drop of about 0.7V in the bypass mode. I unfortunately did not pick this up on the data sheet.” Can you confirm this voltage drop in...
• 

  Stefan Baumann

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

  TPS61220: TPS61220: Vout when EN = 0V

  • Resolved

  Part Number: TPS61220 Hi, I'm using the TPS61220 to step up from a fixed 4.0V to 5.0V to supply USB

Didn't find what you are looking for? Post a new question.

• Ask a new question