Answered

• BQ24780S: BQ24780 and BQ24780S difference

  

  Hardy Xue

  Resolved

  Part Number: BQ24780S Hi Team, I cannot see the BQ24780 datasheet on TI.com. what is the difference between BQ24780 and BQ24780S? can we replace BQ24780S with BQ24780 without BOM and software change? Best regards, Hardy

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• BQ24780S: Charge current of BQ24780S

  

  Lumina Gui

  TI Thinks Resolved

  Part Number: BQ24780S Hi Sir, Our notebook project using BQ24780S for battery charging. From the datasheet we know that the maximum charging current can up to 8A. However, when we setting the charge current to 5A, the actual charge current is only 4…

  • 14 days ago
  • Power management
  • Power management forum

• BQ24780S: Bat UVLO in BQ24780S

  

  Kavitha Ajay

  TI Thinks Resolved

  Part Number: BQ24780S Hi, Charger designed with BQ24780S issue is when battery is disconnected from charger and the load is drived directly from Vsys for 2A say, charger is getting off at lower voltage range, say my input is 12V and Bat is 8.4V , and when…

  • 20 days ago
  • Power management
  • Power management forum
Answered

• BQ24780S: BQ24780S charger IC

  

  Kavitha Ajay

  Resolved

  Part Number: BQ24780S Other Parts Discussed in Thread: BQ24800 , , BQ24773 , BQ24735 Hi, want to know any pin compatible ICs which i can use to replace in place of BQ24780S other than BQ24800. functionality intact. Can i use BQ24773(NVDS) with Hybrid…

  • Resolved

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

• RE: BQ24780S：有没有BQ24780S的配置程序

  

  Angelo Zhang87

  Resolved

  Hi, TI has not developed a Linux driver for BQ24780S, but we do have drivers available for some similar battery charger ICs, such as the BQ24735. You can use this as a starting point and port it over to the BQ24780S. https://www.ti.com/tool/BQ24735SW…

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

• BQ24780S: bq24780s maximum duty cycle

  

  Carnevali Stefano

  Resolved

  Part Number: BQ24780S Hi, I would like know which is the maximum duty cycle of DC/DC inside the battery charger qb24780S. Best Regards

  • Resolved

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

• BQ24780S: A question about Q3 function at the typical applications

  

  Andy Liu3

  Resolved

  Part Number: BQ24780S Hi team, I want to know the function of Q3 at the typical application of BQ24780s datasheet. Is it function is to power system from battery when with no adapter? or Q3 have other function? And When to turn on Q3? How to controller…

  • Resolved

  • 4 days ago
  • Power management
  • Power management forum
Answered

• BQ24780S: backup power configuration

  

  Sam Ting

  Resolved

  Part Number: BQ24780S Hi team, My customer wants to build a backup power module with the following configuration, the BATFET is disconnected from the input sense resistor. Can you comment on whether this idea is feasible? Thanks! Best regards, Sam T…

  • Resolved

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

• BQ24780S: Heat resistance 260 degrees, 5s

  

  Andy Liu3

  Resolved

  Part Number: BQ24780S Hi team, My customer builds a database for BQ24780s, they want to know an index: Heat resistance 260 degrees, 5s. They need to know if BQ24780s can pass Heat resistance 260 degrees,5s？ Please help me to find this index of BQ24780s…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• BQ24780S: Package error code

  

  Federico Silva

  TI Thinks Resolved

  Part Number: BQ24780S Other Parts Discussed in Thread: BQ40Z50 , Hi, I'd like to know if the BQ24780s does support package error code (PEC) activated on the BQ40z50? If it doesn't, do you have another battery charger that does? Thanks, Federico …

  • 1 month ago
  • Power management
  • Power management forum

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