NCP3800V - SMBus Level 2 Battery Charger

ON Semiconductor

NCP3800V Datasheet Preview — Preview of NCP3800V PDF

Datasheet Details

Part number	NCP3800V
Manufacturer	ON Semiconductor ↗
File Size	215.82 KB
Description	SMBus Level 2 Battery Charger
Datasheet	NCP3800V-ONSemiconductor.pdf

NCP3800V Product details

Description

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. FET(s) from the ac adaptor to the system ACIN 6 This Input detects the presence of the ac adaptor which is scaled by a voltage divider to determine if the adaptor is present and whether its output voltage is in the correct range for prop

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 Regulation.
±0.5% Charge Voltage Accuracy.
±3.5% Charge Current Accuracy.
±3.5% Adaptor Current Accuracy.
These Devices are Pb.
Free, Halogen Free/BFR Free.

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Published: May 19, 2016 |