• BQ24005: BQ24005PWPR

  

  Chaithra K S

  TI Thinks Resolved

  Part Number: BQ24005 Tool/software: Hello Team, Could you please give the BQ24005PWPR IC driver file that is functional for Linux 6.1.22? Thank you for your assistance. Part Number: BQ24005PWPR Best regards, Chaithra K S

  • 11 months ago
  • Power management
  • Power management forum

• BQ24005: 1Hz fault pulse

  

  gaurav gothoskar

  TI Thinks Resolved

  Part Number: BQ24005 The fault pulse on the BQ24005 is supposed to be 1Hz. When I simulated the fault, the pulse is around 0.78Hz. There is no tolerance mentioned in the datasheet. is this expected? what is the tolerance? I am interfacing with a…

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

• BQ24005: BQ24005

  

  Dickie Cheung

  Part Number: BQ24005 Hello, I am using the BQ24005 to charge a 2-cell 18650 2200mAH Lithium-ion battery. Sometimes, the battery can be charged normally when DC 9V is inputted. Sometimes when DC 9V is inputted, the battery is charged for 1~2 seconds…

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• BQ24005: 1Hz pulse Fault simulation

  

  gaurav gothoskar

  Resolved

  Part Number: BQ24005 Other Parts Discussed in Thread: BQ25171-Q1 , , BQ24004 Hello, I need to know how to simulate the 1Hz fault signal on the STAT1 pin. Can I subject the IC to an OVP event or heat the IC to trigger an die over temp? I need to ensure…

  • Resolved

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

• BQ24005: BQ24005/5/6 User Guide (SLUU110A) Table 1-1 is correct?

  

  jong won kim

  Resolved

  Part Number: BQ24005 BQ24005/5/6 User Guide (SLUU110A) page 1-2, Table 1–1.Performance Specification Summary (Two Cell) Input dc voltage, VDC Min = 9.1 Typ = 9.5 Max = †VI, for a 2-cell, should not exceed 9.1 VDC for the 1-A charge rate and 10.6 V…

  • Resolved

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

• BQ24005: life cycle of BQ24005

  

  Gaurav Gothoskar

  TI Thinks Resolved

  Part Number: BQ24005 Hello, I know the BQ24005 is a pretty old part but it works well in my design. I wanted to know if there are any EOL plans for this part?. Silicon expert shows the life cycle to be at least 10 years. I am looking for a linear…

  • over 5 years ago
  • Power management
  • Power management forum

• BQ24005: BQ24005 status pin interface

  

  Gaurav Gothoskar

  TI Thinks Resolved

  Part Number: BQ24005 1. The BQ24005 has two status indicators stat1 and stat2. In a fault case the stat1 is pulsed and stat2 is off. What is considered as a fault case?. 2. Does temperature fault on the THERM pin fall under this fault condition? What…

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

• BQ24005: Li-ION CHARGE MANAGEMENT IC suggestion

  

  Jimmy Lai

  Part Number: BQ24005 Daer team, Do we have solution similar as LTC4121? Many Thanks Jimmy

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

• BQ24005: charge done status

  

  Gaurav Gothoskar

  TI Thinks Resolved

  Part Number: BQ24005 Hello, The STAT2 (green LED) turns on every time when the DC adapter is connected to the input. The STAT truth table shows that the green LED should turn on only at "charge done". The APF/THERM has the exact same resistor dividers…

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• BQ24005: Using a comparator to turn on charger is hit or miss

  

  Tom Panian

  Resolved

  Part Number: BQ24005 I am using a comparator to sense the presence of a pull down resistor (499ohms) in the battery pack. The EN pin on the BQ24005 is held low by the comparator until the pack is plugged in. Every time I plug in the pack (which also has…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

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