Smart Power Management Board

Smart power management board

Feature:

1. Battery charging management+power path management, is a bridge between smart battery, adapter and host load.

2.Follow the standard SBS/SMBus smart battery protocol, and adaptively adjust the charging voltage and charging current.

3.Automatic power path selection, charging the battery and powering the host when the adapter is on, and seamlessly when the adapter is disconnected.

4.Adapter status, battery status, and charging status are indicated.

5.Full safety protection functions, such as over voltage, over current, reverse connection protection,etc.

6.Power host battery, power supply rapid development.

7.Suitable for 1~4 series of smart battery embedded applications.

Electrical

Input voltage	9-24V (Adapter input voltage battery limit charging voltage+1V)
DC Input limit current	5A MAX
Input power	120W MAX
Battery voltage range	5-16.8V(Adaptive 1-4 series of smart batteries)
Charging limit current	0~3A
Output voltage	Adapter power: output voltage=input voltage Adapter power-off: output voltage=battery voltage
Load current	0~5A
Self-consumption of electricity	Adapter power: <15mA(DC power) Adapter power-off:<30 μA (Battery)
Safety and reliability
Charging temperature	0°C~50°C
Discharge temperature	-20°C~60°C
Dimensions
Length	60.0mm
Width	50.0mm
Thickness	15.0mm MAX