• 

  Warren Huang

  • 1 month ago
  • Power management
  • Power management forum

  BQ24192I: bq24192I how to disable NTC function

  • Resolved

  Part Number: BQ24192I Hi, I have a question about how to disable NTC function. We encountered
• 

  Nir Dvash1

  • 3 months ago
  • Power management
  • Power management forum

  BQ24192I: Powering SYS from BAT only

  • Resolved

  Part Number: BQ24192I Hey all, Using this device, I know I can control the charging of the battery
• 

  user6074007

  • 9 months ago
  • Power management
  • Power management forum

  BQ24192I: Input current is large without battery

  TI Thinks Resolved

  Part Number: BQ24192I Hi Jeff, As we have discussed here https://e2e.ti.com/support/power-management/f/196/t/845657 Improper values of switching inductor and output capacitors will cause large input current of about 30mA when there is no battery...
• 

  Jeff F

  • 1 month ago
  • Power management
  • Power management forum

  RE: BQ24192I: BQ24192L along side a USB Type-C and USB PD Controller (such as the TPS25750)

  Hi Nir, I suggest starting a new post to the USB group once the schematic is ready for review. Regards, Jeff
• 

  Michael Emanuel35

  • 1 month ago
  • Interface
  • Interface forum

  RE: TPS65987D: Questions regarding a TPS65987D design

  Dear Nir, The D+/D- lines can be left floating. As it stands, the battery charger part doesn’t even have D+/D- pins. According to Section 8.3.2 of the datasheet, “When VIn_3V3 power is unavailable and power is available on VBUS1 or VBUS2...
• 

  Jeff F

  • 11 months ago
  • Power management
  • Power management forum

  RE: BQ24192I: Questions about CE pin and the values of switching inductor and output capacitor

  Wolf, Most likely, the lower LC combo leads to loop instability and oscillations inside the chip. Oscillating circuits consume current. Regards, Jeff
• 

  Kuramochi Tadahiko

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

  BQ24192I: Incomprehensible timer fault

  • Resolved

  Part Number: BQ24192I Hi, Incomprehensible timer fault(REG09[4:5]=11) occurs only when precharge
• 

  Andy Long68

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

  BQ24192I: BQ24192I / BQ24192 can seem to achieve 4A charge

  • Resolved

  Part Number: BQ24192I Hi TI guys, I wondered of if you can shed light on a couple of questions
• 

  ParkerHolloway

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

  RE: BQ24192I: How many ampere load can draw in case battery absence

  Hello, 1. When the battery is not present, we recommend to disable charge. The system output is regulated by the battery voltage as shown in the graphic below, and thus will fluctuate when the charge is not disabled, as the battery pin voltage changes...
• 

  Joel Hernandez II

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

  RE: BQ24292I: BQ24292I without battery

  Hey Demetrius, The BQ24292i has several differences in operation and default configurations. For one, the OTG mode startup time is much faster on the BQ24292i. It also features a hiccup mode in OTG in the event of overcurrent. The default charge safety...

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