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AAT3673

Skyworks
Part Number AAT3673
Manufacturer Skyworks
Description 1.6A Dynamic Battery Charger and Power Manager
Published Feb 20, 2016
Detailed Description DATA SHEET AAT3673 1.6A Dynamic Battery Charger and Power Manager General Description The AAT3673 BatteryManager is a h...
Datasheet PDF File AAT3673 PDF File

AAT3673
AAT3673

Overview
DATA SHEET AAT3673 1.
6A Dynamic Battery Charger and Power Manager General Description The AAT3673 BatteryManager is a highly integrated single-cell (4.
2V) lithium-ion/polymer battery charger and system power management IC that enables simultaneous battery charging and system load management.
For increased safety, the AAT3673 includes over-voltage input protection (OVP) up to 28V.
The AAT3673 provides charging current and system power management from a single input that may be supplied by an AC adapter or USB port power source (ADP).
This device allows the user to program the battery charge current up to 1.
6A depending on the current shared with the system output.
A battery charge timeout timer is provided for charging safety and the charge termination current is also user-programmable.
The AAT3673 employs a battery charge current reduction function that enables continued system operation in the event the input source can not supply the required load current.
When operated under excess...


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