udhay_cit
Full Member level 6
Hi,
I need to power a Bluetooth module (Atmosic ATM2202) with CR2477 battery. The maximum power consumption will be 5mA peak for few mS time. Can I use two CR2477 batteries directly in parallel to increase the run time?
Adding a schottky diode is not possible because of the voltage drop. I don't know about using a P-ch MOSFET to product reverse charge will work because of the very low supply voltage.
Can I use a series resistor for each batteries for reverse charge protection.
Or is it Ok to connect the batteries directly in parallel because of internal high impedance characteristics of the battery?
Please provide a good suggestion.
I need to power a Bluetooth module (Atmosic ATM2202) with CR2477 battery. The maximum power consumption will be 5mA peak for few mS time. Can I use two CR2477 batteries directly in parallel to increase the run time?
Adding a schottky diode is not possible because of the voltage drop. I don't know about using a P-ch MOSFET to product reverse charge will work because of the very low supply voltage.
Can I use a series resistor for each batteries for reverse charge protection.
Or is it Ok to connect the batteries directly in parallel because of internal high impedance characteristics of the battery?
Please provide a good suggestion.