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  Jeffic Chang

  • 1 month ago
  • Power management
  • Power management forum

  BQ25700A: Could BQ25700 be a pure buck boost controller?

  TI Thinks Resolved

  Part Number: BQ25700A HI Support team member Could BQ25700 be a pure buck boost controller? That is, we didn't use its any charger function, we just make it be a buck boost controller IC. If it can, how could I draw its schematic? Is there reference...
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  Joseph Lehman

  • 1 month ago
  • Power management
  • Power management forum

  BQ25700A: Using 2 BQ25700As in a dula battery configuration

  Part Number: BQ25700A I am looking at how to use 2 BQ25700A devices in a potable device that requires 19 - 24V for operation. The battery cell structure will be 2 packs of 4S2P Lion. I would like to use a BQ25700A for each pack to do charging and then...
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  GARETH OU

  • 2 months ago
  • Power management
  • Power management forum

  BQ25700A: BQ25700A check the circuit

  • Resolved

  Part Number: BQ25700A Please kindly help us to check the circuit, BQ25700A Thank you so much(Please
• 

  Hollis Liu

  • 2 months ago
  • Power management
  • Power management forum

  BQ25700A: BQ25700A startup wave

  Part Number: BQ25700A Hi team, I would like to know why there is an near 5V step(20ms) on bq25700A BAT pin when bq25700A start up.
• 

  user4134045

  • 3 months ago
  • Power management
  • Power management forum

  BQ25700A: Low power mode power consumption

  TI Thinks Resolved

  Part Number: BQ25700A Hello Sir In spec, page 10, quiescent current, when VBAT = 18 V, REG0x12[15]= 1, in low power mode battery quiescent current is between 22 ~45 μA in page 26, 8.3.8.1 PROCHOT During Low Power Mode During low power mode...
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  Hollis Liu

  • 4 months ago
  • Power management
  • Power management forum

  BQ25700A: BQ25700A SMBUS address

  • Resolved

  Part Number: BQ25700A Hello, i know the SMBUS address of bq25700A is 09H. My question is, can we
• 

  Hollis Liu

  • 4 months ago
  • Power management
  • Power management forum

  BQ25700A: BQ25700A battery presence detection

  • Resolved

  Part Number: BQ25700A HI team, Can BQ25700A detect whether the battery is present by itself? Do you
• 

  Hollis Liu

  • 4 months ago
  • Power management
  • Power management forum

  BQ25700A: BQ25700A OTG delay time

  TI Thinks Resolved

  Part Number: BQ25700A Hi team, Do we have data of delay time for OTG output? I mean the time between enabling OTG by regisiter and the OTG output votlage rising up to 80%.
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  Penn Zhang

  • 5 months ago
  • Power management
  • Power management forum

  BQ25700A: BQ25799A peak power mode and voltage sense

  TI Thinks Resolved

  Part Number: BQ25700A Hi Sir, I have 2 questions about the application of BQ25700A, I appreciate your suggestions. 1. I see there is a Peak Power Mode in the datasheet. Is there any limit for the Peak Power Mode? such as time is limited or something...
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  Hollis Liu

  • 5 months ago
  • Power management
  • Power management forum

  BQ25700A: Several questions about bq25700A

  TI Thinks Resolved

  Part Number: BQ25700A Hi Team, I have several questions about bq25700A, please kindly help to answer. What is Fault_OTG_OCP in 0x20H? There is no info in below descriptions diagrams The faults are latched until a read from host. ...

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