Tool/software:
Hi Experts,
My name is Antonio and I'm struggling with the charging IC BQ25713B. I'm trying to charge the 1S cell 21700, my power supply is 12V DC.
I programmed it with the following registers:
0x01->0x87
0x05/04->0x1068
0x03/02->0x0400
0x00->0x06
The problem is not working, below I uploaded 4 photos of different signals, can you say me if it's normal?
Figure 1: HIDRV1(Channel1) LODRV1 (Channel2) division 5V 100ms/S
Figure 2: LODRV2(Channel1) HIDRV2 (Channel2) division 5V 5ms/s
Figure 3: SW1(Channel1) SW2 (Channel2) division 5V 5ms/s
Figure 4: BATDRV(Channel1) division 1V 5ms/s
Best regards,
Antonio López
