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Maxim > Solutions > Battery Management

Chargers: NiMH/NiCd Battery Packs

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF Quad, Loose-Cell NiMH Charger
DS2714

Fast-Charges 1 to 4 Loose NiMH Cells and Performs Tests that Detect and Avoid Charging Defective or Other Inappropriate Cells, such as Alkaline Primary Batteries
QV  PDF NiMH Battery Pack Charge Controller
DS2715

1- to 10-cell NiMH battery-pack charge controller. Regulates current through either linear control or switch-mode control.
QV  PDF Loose Cell NiMH Chargers
DS2711, DS2712

NiMH Battery Charger Detects and Avoids Charging Alkaline Cells



Key Specifications:  Battery Chargers
Part Number Cell Chemistry NiMH/ NiCd Cells Protected VIN
(V)
Charging VIN
(V)
Charge Rate Set by Charge Termination Charge Regulation Features EV Kit Oper. Temp.
(°C)
Package/Pins Smallest Available Pckg.
(mm2)
max max max w/pins
DS2714 
NiCd
NiMH
1
2
3
4
5.5 5.5 External Source -ΔV External
Stand Alone
Thermistor Input
Timer
Yes -20 to +70
TSSOP/20
45.2
DS2715  NiMH
1
2
3
4
5
6
7
8
9
10
16.5 16.5 Resistor dT/dt
Linear
Switchmode
-20 to +85
SOIC(N)/16
61.9
DS2712 
NiCd
NiMH
1
2
5.5 5.5 Resistor -ΔV Switchmode -20 to +70
SOIC(N)/16
TSSOP/16
33.4
DS2711 
NiCd
NiMH
1
2
5.5 5.5 Resistor -ΔV Linear -20 to +70
SOIC(N)/16
TSSOP/16
61.9
See All Battery Chargers (60)



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