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Price $7.20 $4.79 $2.17
RoHS Yes Compliant Compliant Not Compliant Yes Not Compliant Yes Compliant
Lead Status Yes No No Yes Yes No
Battery Capacity(Max)(mAh) 4500
Gas Gauge Algorithm EDV
Estimated Package Size (WxL)(mm2) [pf]28SSOP[/pf]
Package Group SSOP SM8 TSSOP QFN
Operating Temperature Range(C) 0 to 70
Communication Interface HDQ No Communication
# Series Cells 2-4 Cells,Single Cell,>4 Cells 1,2,3,4
Battery Capacity(Min)(mAh) 1000
Implementation Pack
Cell Chemistry NiCd,NiMH NiCd,NiMH Li-Ion/Li-Polymer
Rating Catalog
Typical Operating Current(Typ)(uA) 2
Protection Feature(s) Over-voltage (OV)
# Series Cells (Min) 2
# Series Cells (Max) 4
Vin(Max)(V) 25
Battery Over-Voltage Protection(Typ)(V) 4.45
Function Protection
Absolute Vin (safety rating)(Max)((V)) 7 28
Special Features Temp Monitoring (Thermistor Pin) Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source)
Control Interface Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 6 6.4
Package Size(mm2=WxL) [pf]8TSSOP[/pf]
Approx. Price (US$) 1.55 | 1ku 0.85 | 1ku
Charging Control Topology Switching Charger
Battery Charge Voltage(V) Adjustable
Charge Current(Max)(A) 2 1.5
Operating Vin(Min)(V) 4.35
Battery Charge Voltage(Min)(V) 4.2
Battery Charge Voltage(Max)(V) 4.2
USB Feature N/A
Control Topology Linear
Package Size mm2
Number of Series Cells 1