Answered

• BQ25618: What does FBO mean?

  

  Tamio Yokokura

  Resolved

  Part Number: BQ25618 BQ25618 support team What does FBO mean? Regards, Tamio

  • Resolved

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

• RE: BQ25618: EOC condition about ITERM on BQ25618

  

  Koki Tsushima

  Resolved

  Hi experts, The chars is same to pictures which I posted on this E2E. https://e2e.ti.com/support/power-management-group/power-management---internal/f/power-management---internal-forum/1189337/bq25618-bq25618-eoc-condition-caused-of-battery-temp Please…

  • 8 months ago
  • Power management
  • Power management forum

• RE: BQ25618: charger behavior when dead battery status

  

  Ning T

  Kai, A regular DC source is unable to sink current. It is recommended to use bi-directional power supply as battery simulator (e.g. Keithley 2420 sourcemeter etc) for charger evaluation. Thank you very much, Ning

  • 5 months ago
  • Power management
  • Power management forum
Answered

• BQ25618: My customer wants to know how BQ25618 behaves in Sleep mode.

  

  Koki Tsushima

  Resolved

  Part Number: BQ25618 Dear experts, My customer wants to know how BQ25618 behaves in Sleep mode. During VSYS supply to other devices, if BQ25618 goes into sleep mode, how will be VSYS? - Customer hopes VSYS can be maintained by battery voltage supply…

  • Resolved

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

• BQ25618: BQ25618: BQ25628 datasheet requirement

  

  King Tsai

  Resolved

  Part Number: BQ25618 Other Parts Discussed in Thread: BQ25628 may I have BQ25628 and EVM board for debug use ? our customer is Quanta computer, now it`s on the EVT stage. Thanks. BRs, King.tsai@ti.com

  • Resolved

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

• BQ25618: BQ25618 selection for LiFeP04 battery

  

  Akihisa Tamazaki

  Resolved

  Part Number: BQ25618 Other Parts Discussed in Thread: BQ24250 , BQ24159 Hello team, My customer has a question about battery charger selection for 1s LiFeP04 battery. At first, they are considering to use BQ25618, but they would like to know the following…

  • Resolved

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

• BQ25618: Lowering battery discharge clamp current

  

  Nicholas Carley

  TI Thinks Resolved

  Part Number: BQ25618 Is there a way to modify the BQ25618 battery discharge current clamp via a register write? The current default of 5A nominal is way above our typical use case and I'd like to explore dropping this to ~1A if possible.

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

• BQ25618: ICHG set up

  

  Hailiang Zhang

  Resolved

  Part Number: BQ25618 Hi Team， From the Table 8-9 of the DS, it can be seen that ICHG can be set to 1360mA by writing 111101B to ICHG[0-5]. It seems no code for 1380mA. Does it conflict to Fig7-7? Also, I'd like to confirm that is it not configurable for…

  • Resolved

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

• BQ25618: How to reduce quiescent current

  

  Hailiang Zhang

  Resolved

  Part Number: BQ25618 Other Parts Discussed in Thread: BQ24072 , Hi Team, My customer wants to add switches(Q7) to reduce quiescent current. The SCH is shown below. There is also an external BATFET in the system. Should the BATSEN pin be connected to the source…

  • Resolved

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

• BQ25618: questions on OTG spec

  

  Given Ding

  Resolved

  Part Number: BQ25618 Hi Team, what's the difference between Vvatlowv_otg falling and Vbst_bat falling threshold? Thanks. BRs Given

  • Resolved

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

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