NCP3800V - SMBus Level 2 Battery Charger
Function Pin Description ACOK 5 An open drain device indicates that status of the ac adaptor.
Connecting a 10 kW resistor to external pull *up power supply.
A high state indicates the adaptor is present.
ACFET 4 Gate drive to the series N *FET(s) from the ac adaptor to the syste
NCP3800V Features
* High Efficiency Current Sense Circuit
* Level 2 SMBus Controlled
* 2/3/4 Cell Li+ Battery
* 25 Volt Maximum Adapter Input Range
* 5.4 V Charge Pump Driving External N
* channel FET Switches
* Internal Loop Compensation
* Highly Accurate
