4 Channel NiMH Battery Charger Control IC
– LS3980-NF3
 

 

*Function: 4 independent Channels for charge Multi-cells, NiMH battery charger features.
*Features:
-One time Alkaline battery automatically determine, stop charging.
-Charge flow: Battery alive, Pre-charge, Fast charge, Trickle charge.
-Charge current: adjustable (by channel).
-Battery cells: 1 or multi cells, adjustable (by channel).
-Chare full identification: Decrease battery voltage (-deltaV), Flat battery voltage ( 0deltaV).
-Temperature protection: 2 channels share one set temperature detection,
 maximum battery temperature protection.
-Other Protection: Maximum battery voltage protection, charge timer limitation,
 Battery terminals shortage protection.
-LED display: 4 independent dual color LED indicate as: Power on, No battery, charge, full, charge defect.
*Working voltage: 3.0V
*Package: NSOP-16
*Application: Economic 4 channels battery charger.

*Down load brief data sheet.