• BQ24703: PWM Output Voltage.

  

  Louis Han15

  TI Thinks Resolved

  Part Number: BQ24703 Other Parts Discussed in Thread: UCC27532-Q1 Hello If the PWM signal is output higher than VCC like the waveform below, is there any possibility of damage? Can I add a resistor to the PWM signal to protect against PMW transients…

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

• BQ24703: Oscillation of PWM signal.

  

  Louis Han15

  TI Thinks Resolved

  Part Number: BQ24703 Other Parts Discussed in Thread: UCC27532-Q1 Hello I want to insert a resistor into R80 to reduce the oscillation of the PWM signal. How range can the R80 resistor value? Is there any other way to reduce the oscillation of PWM…

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

• BQ24703: ESD information

  

  Renan Santos Adriano

  TI Thinks Resolved

  Part Number: BQ24703 Hello Team, My customer is looking for the ESD information for the BQ24703 device, can you share with us the CDM and HBM rating? Regards, REnan

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

• BQ24703: ESD Rating

  

  Cedrick

  TI Thinks Resolved

  Part Number: BQ24703 Hi, Good day. I hope you are well. Our customer is using the BQ24703RHDR and they want to know the ESD rating (HBM &CDM) for this device as it was not available on the datasheet. We would appreciate your help on this matter. Thank…

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

• BQ24703: BQ24703

  

  Jang Jubong

  TI Thinks Resolved

  Part Number: BQ24703 Good morning? I am a hardware engineer developing POS equipment. I would like to develop using BQ24703 for a new project. summary, When normal power is input, the power is supplied to the SYSTEM by bypassing, and the battery is…

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• BQ24703: BQ24703 CONNECTONG THE THERMISTOR

  

  Jang Jubong

  Resolved

  Part Number: BQ24703 Hello? I am a hardware engineer of POSBNAK. I have a question about BQ24703. Do you have Temp monitoring on BQ24703 parts? please answer about my question. Thank you.

  • Resolved

  • over 7 years ago
  • Power management
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• BQ24703: Input voltage greater than 23V ACDRV high

  

  Stefan Breitegger

  Part Number: BQ24703 Hello, if the input voltage of the BQ24703PW is above 23 volts (with no battery) the IC shuts down the transistor at the ACDRV pin. Why? The resistor between GND and ACDET is 7k5 and the against input voltage is 100k. So it should…

  • over 5 years ago
  • Power management
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• BQ24703: BQ24073RGTR Not charging battery

  

  Roberto Rodriguez

  TI Thinks Resolved

  Part Number: BQ24703 Other Parts Discussed in Thread: BQ24073 Dear Support, I have designed a PM circuit to charge a battery using the BQ24073RGTR. Here is what it is doing: - I connect USB... 5V go in, and 4.4V come out at Pins 11, and 10. - Both…

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

• RE: BQ24703: Is it can use the select Battery-pack voltage , when the charging ?

  

  WeiChiang Hsu

  Resolved

  Sorry , it is BQ24703 I was design the charge circuit, and use BQ24703 .

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

• BQ24703: Charge termination current setting?

  

  Alexander Down

  TI Thinks Resolved

  Part Number: BQ24703 Good afternoon, i'm integrating the BQ24703 li-ion charger into a design. I can't find any reference in the datasheet or evaluation kit manual that indicates what the charge termination current is (when it transitions from CC to CV…

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

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