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Suggested Devices

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Part Number   Status  
Sub Family  
Charge Status Outputs   Primary Charge Termination Method   Vin (max) (V)   # Series Cells   Charge Current (max) (A)   Operating Temp Range (Celsius)   Rating   Priority (type 2)   Control Topology   Switching Frequency (kHz)   Battery Charge Voltage (V)   Pin/Package   Approx. Price (US$)  
Description  
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BQ2002 ACTIVE BATTERY CHARGE MANAGEMENT 1 (-)dV, PVD 7 Multiple >2 0 to 70 Catalog 1 Current Limited 8PDIP ,  8SOIC 0.85 NiCd/NiMH Charge Controller with Negative dV and Peak Voltage Detection Termination
BQ2004 ACTIVE BATTERY CHARGE MANAGEMENT 2 (-)dV, PVD, dT/dt 7 Multiple >2 -20 to 70 Catalog 1 Switchmode 300 16PDIP ,  16SOIC 2.15 Switch-mode NiCd/NiMH Battery Charger w/Negative dV, Peak Voltage Detection, dT/dt Termination
BQ24105 ACTIVE BATTERY CHARGE MANAGEMENT 2 Minimum Current 20 1, 2, Multiple 2 -40 to 85 Catalog 1 Switchmode 1100 adjustable 20VQFN 3.75 Standalone Synchronous Switch-Mode Li-Ion Charger w/2A FET in QFN-20, 1 to 3 Cells
BQ24400 ACTIVE BATTERY CHARGE MANAGEMENT 1 PVD, Minimum Current 7 Multiple >2 -20 to 70 Catalog 1 Switchmode 500 8SOIC ,  8TSSOP 1.55 Switch-mode NiCd/NiMH Battery Charger with Peak Voltage Detection Termination
BQ24721C ACTIVE BATTERY CHARGE MANAGEMENT 1 Host Controlled 3-4 -40 to 85 Catalog 1 Switchmode 300 or 500 32VQFN 2.7 Smart Battery Charger with SMBus and System Power Selector, Softer Turn-On