Part Number: BQ24703 Tool/software:
Hello I'm Jaeho
Thank you always for your help.
1) Even if ACPRES is pull-up to VREF(5V), is the VACPRES value 1.208~1.285V?
2) If number 1 is correct, if 2-4V voltage is applied only to ACDET pins, IC is not…
Part Number: BQ24703 Tool/software:
Hello I have a question.
The operating conditions of the ACDET pin voltage are confirmed to be 5Vmax,
1) Is it a problem if I apply a voltage of more than 5V? It is currently designed to be 10V based on the maximum…
Part Number: BQ24703 Tool/software:
Hello, I have a question.
I don't want to use ACDRV and BATDRV, I just want to use PWM control.
1) To disable ACDET and ACPRES Pin on BQ24703 IC, is it GND or Floating?
2) If disable, what are the possible problems…
Part Number: BQ24703 Tool/software:
Hello I have a question.
Please Check the below
1) Cut off U2 (FET) on ACDRV side at input over current according to R14 (CS resister) value designed on ACN / ACP line
2) Cut off U3 (FET) on PWM side at output over…
Part Number: BQ24703 Other Parts Discussed in Thread: BQ24610 , BQ24650 , , BQ24753A , BQ24600 Tool/software: Requirement:
Charging Current : 8-10 Amp
Cell : 3 Series.
Any input
Please give me a part number from the below list , which will be easy to design…
Part Number: BQ24703 Tool/software: Hello. I would like to inquire about the VBATTERY setting.
1) What values do VBATSET, V, and IBATP mean here?
2) What are the R1 and R2 set to under the conditions below?
* Vin : 24V
* VBATTERY : 19V
* BATSET…
Hello I have Just One question
I designed as follow
1) IBAT Setting is 16A
* V SRSET : 2V
* Rs : 0.005ohm
2) IADT Setting is 16.8A
If I design it like this,
Starting from 16A, CC charging by PWM control
When 16.8A, Is it Stop the charging?
If it's the…
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?
…
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?
Green…
