• RE: BQ24030: Bq24030

  

  Anton Kozhin

  Hello, what will happen to the battery if the AC and usb power is not supplied to the bq24030 and there is a load on the out. Battery without internal protection.

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

• BQ24030-Q1: BQ24030-Q1/BQ24031-Q1 output voltage

  

  Svenja G.

  TI Thinks Resolved

  Part Number: BQ24030-Q1 Other Parts Discussed in Thread: BQ24031-Q1 , TPS62290 Hello, i want to use the IC BQ24030-Q1 or BQ24031-Q1 to charge a 3.7 V Lithium-Polymer battery. In order to be able to power my system, I need an output voltage of 3.3 V…

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

• BQ24030-Q1: BQ24030-Q1/BQ24031-Q1 output voltage

  

  Svenja G.

  TI Thinks Resolved

  Part Number: BQ24030-Q1 Other Parts Discussed in Thread: BQ24031-Q1 Hello, i want to use the IC BQ24030-Q1 or BQ24031-Q1 to charge a 3.7 V Lithium-Polymer battery. In order to be able to power my system, I need an output voltage of 3.3 V. From the…

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

• RE: BQ24030:Bq24030

  

  Anton Kozhin

  Ok. Thank. Do you have newer bq24030 circuit analogues?

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

• BQ24030: Li-ion Or LiPo powered circuit with ESP32-Wroom-32E

  

  Hikmet Tekin

  TI Thinks Resolved

  Part Number: BQ24030 Hi everybody, I have a project which needs to power up from Li-ion or LiPo battery. I have never designed a pcb with battery and its management. All the things on PCB, uC or other IC(GNSS, current limiter etc.) supplied with…

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

• BQ24030:Bq24030 only usb

  

  Anton Kozhin

  Resolved

  Part Number: BQ24030 Can bq24030 work without battery? If I turned on only usb power. When turned on in this mode, the circuit does not behave as stated in the documentation.

  • Resolved

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

• BQ24030: BQ24030 Current goes to the OUT pins from the BAT

  

  Ahmed Abdelsamie

  TI Thinks Resolved

  Part Number: BQ24030 Other Parts Discussed in Thread: BQ24072 , BQ25895 Hi, We are trying to increase the current driving capability of the BQ24030RHLR by shorting out the pins of OUT and the BAT. This should bypass the Q2 FET that is limited to 4A…

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

• BQ24030: Questions on Operation

  

  Sarah Cratem

  Resolved

  Part Number: BQ24030 Hello! I have a few questions on the BQ24030RHLR: If AC > 6V, VOUT is regulated to 6V. I don’t see a description of this. I take it, it is just PWMed so the average voltage = 6V (i.e. id AC=12V, Vout would be a 50% duty cycle…

  • Resolved

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

• BQ24030: How to shutdown the output of BQ24030?

  

  Ross Lee

  TI Thinks Resolved

  Part Number: BQ24030 I want to shut down the output current of BQ24030 by setting CE pin low. It works fine when the power is from AC or USB. However, when it is powered with a battery, the CE pin cannot shut down the output. I found in the datasheet…

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

• BQ24030: USB and Solar Charger with Power Path (BQ24030 / BQ2407x vs. BQ24210 or MCP73871)

  

  Sven Grüner

  Resolved

  Part Number: BQ24030 Other Parts Discussed in Thread: BQ24210 , , BQ24166 I am designing a sensor node running off a single cell Li-ion battery (1S1P). The battery should be chargeable from a solar panel and USB. For everything solar the BQ24210 seems…

  • Resolved

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

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