Thank you for looking at this, I apologize for taking so long to reply. Here's a scope shot of what happens when I apply 5V to the DC+- inputs of the eval board:
The purple line is the 5V input, cyan is the battery voltage and the green and pink are…
Part Number: BQ24002 Other Parts Discussed in Thread: BQ24040 , BQ24072 , BQ21040 , BQ24232 , BQ24090 , BQ24083 hi I have a question BQ24002 data sheet indicates that VCC current is 1mA 60mA when output current is precharged But when I use the actual circuit,…
Part Number: BQ24002 Thank you for your reply I also want to ask, 1 According to the typical application circuit diagram, both the IN pin and the VCC pin are connected to VCC, so if the VCC input is 5V / 0.5A, a voltage of 5V flows into the VCC pin and…
Part Number: BQ24002 Other Parts Discussed in Thread: BQ24004 , , BQ24040 In one of our product, we are using BQ24004 and Lithium Ion battery single cell (3.7V). Is it possible to use a Lithium polymer battery single cell ( 3.7V)? If it can be used, what…
Other Parts Discussed in Thread: BQ24002 Hello, Can BQ24002 receive the power supply from the USB? If BQ24002 is supplied power from USB, Should the +/- port of USB connect to the IN port of BQ24002? Best regards, Manabu Ito
Part Number: BQ24008 Other Parts Discussed in Thread: BQ24002 Hi!
We are using BQ24002PWP IC now. But we are trying to change it with the BQ24008PWP. We are using completely same circuits for this 2 ICs. We have 2 LEDs, one for POWER and one for STATUS…
The problem is Stat1 and Stat2 LEDs are together turns ON when I connect or disconnect to battery. They are not changing. I think it shouldnt be.
We are using already bq24002 device and this device's logic is when i connect the battery Stat2 LED is turning…
Other Parts Discussed in Thread: BQ24002 , BQ25170 Hi
Im searching a battery charger like BQ24002. We can list our features like this,
- Must have 2 LED Indication to one for power is on and other for charging is on.
- Have to charge li-ion 3.7v 1865010000…
Other Parts Discussed in Thread: BQ24002 HELLO
I have a bq24002 ic and I use the circuit by datasheet
my circuit
Rsns : 0.1 ohm
I open APG mode
my cell : 600 mAh 4.2V
charge time 6 hours
when I start , the cell open voltage is 3.51V
power on the current…
hi I have a question BQ24002 data sheet indicates that VCC current is 1mA 60mA when output current is precharged But when I use the actual circuit, I find that the output current is related to the input current. When the output current is 60mA, the input…
