Answered

• BQ24707: BQ24707 review schematic

  

  Lawrence He

  Resolved

  Part Number: BQ24707 Other Parts Discussed in Thread: BQ24770 Hi, Support Team Could help to review BQ24707 schematic as attached and we do not need adapter input. if any suggestion, Please advise me. Thanks, Best regards, Lawrence

  • Resolved

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

• BQ24707: BQ24707 about AGND and PGND

  

  Lawrence He

  Resolved

  Part Number: BQ24707 Hi, Support Team We saw BQ24707 typical application circuit, about AGND and PGND should layout in different layer? if any suggestion, Please advise me. Thanks, Best regards, Lawrence

  • Resolved

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

• BQ24707: bq24707 EVM (TIDA-00038) Gerber files available?

  

  Lawrence He

  TI Thinks Resolved

  Part Number: BQ24707 Other Parts Discussed in Thread: TIDA-00038 Hi, Support Team Are the Gerber files available for the bq24707 EVM board(TIDA-00038) ? if yes, Please send to Lawrence.he@fb-tek.com Thank you.

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

• BQ24707: bq24707 max duty

  

  guoqing shi

  TI Thinks Resolved

  Part Number: BQ24707 hello team， If the input is 9V, can bq24707 output 8.4v to charge the battery？ 搜索 复制

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

• BQ24707: BQ24707 Short-Circuit Protection and verify

  

  Star Xu

  Resolved

  Part Number: BQ24707 Hi I have two query need your help. 1, From the datasheet I know the Short-Circuit Protection, attached the Block Diagram, when COMP1 and COMP2 output high at the same time, will the counter +1? Or when one of the comparators…

  • Resolved

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

• BQ24707: BQ24707 set output voltage

  

  Star Xu

  TI Thinks Resolved

  Part Number: BQ24707 Hi The customer design the schematic as below, the red mark is the disable components. The pin test as below: VCC 19 V V_BAT 0.78 V REGN 6 V BTST 5.9 V HIDRV 0.78 V LODRV 0 V PHASE 0.78 V Q2 & Q1 Source 18…

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

• BQ24707: SMBUS command unstable

  

  Jason Change

  TI Thinks Resolved

  Part Number: BQ24707 Hi Team, I design a battery charger with BQ24707 solution for 4S2P battery pack. The charger is unstable during the charging. Thus I used EV2300 and TI charging tool for debug. I found SMBUS waveform is different between charging…

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

• BQ24707: What if ACN and ACP is shorted to input voltage without any current sensing resistor between them

  

  Sven Zhao

  Resolved

  Part Number: BQ24707 Hi Sir, I have a question that there is a PCBA of our product that uses BQ24707RGRR but there is no current sensing resistor beteween ACN and ACP and IOut pin is not used, is it OK for the chip? will the charge current be out of…

  • Resolved

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

• BQ24707: Confirmation

  

  May

  TI Thinks Resolved

  Part Number: BQ24707 Hi, Is it possible to program the charging voltage through an external microcontroller? If yes, is there a guide/app notes that can be used as reference? Thank you in advance Regards, Maynard

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

• BQ24707: Problem with ACOK

  

  May

  Part Number: BQ24707 HI, Customer have problem with circuit BQ24707RGRT, exactly with ACOK output. This pin is still in high state during the operation, please see details below. "Datasheet text: /ACOK AC adapter detect open-drain output. The…

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

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