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Price $2.36 $2.81
RoHS Compliant Yes Yes Yes Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status No Yes Yes Yes No No No No No No
Absolute Vin (safety rating)(Max)((V)) 30 28 28 28 28
Package Size mm2 mm2 mm2 mm2 mm2
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Approx. Price (US$) 2.10 | 1ku 1.68 | 1ku 0.24 | 1ku 1.25 | 1ku 0.85 | 1ku 0.85 | 1ku 1.00 | 1ku 1.00 | 1ku
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Operating Vin(Max)(V) 28 6.4 6.4 6.4 10.2
Special Features Power Path Standard BAT Temp Monitoring Power Path,Standard BAT Temp Monitoring Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source)
Package Group TSSOP,VQFN HTSSOP,VQFN WSON DSBGA,VQFN QFN QFN QFN QFN
USB Feature N/A
Battery Charge Voltage(Min)(V) 8.4
Battery Charge Voltage(Max)(V) 16.8
Operating Vin(Min)(V) 7 4.35 4.35 4.35 4.35
Control Topology Switch-Mode Buck Linear Linear Linear Linear
Charge Current(Max)(A) 10 1.2 2.5 1.5 1.5 0.5 0.5
Number of Series Cells 2,3,4
Operating Temperature Range(C) -20 to 70,-40 to 70 -40 to 85
Rating Catalog Catalog Catalog
Vin(Max)(V) 10 25 10.5
# Series Cells Single Cell 1 1 1 1
Function Charger Protection Charger
Estimated Package Size (WxL)(mm2) [pf]20VQFN[/pf] ,[pf]24VQFN[/pf]
Charging Control Topology Linear Switchmode Buck
Battery Charge Voltage(V) 4.2 Adjustable 4.2 (Fixed) 4.1 (Fixed) 4.4 (Fixed) 4.4 (Fixed)
Battery Over-Voltage Protection(Typ)(V) 4.45
Communication Interface No Communication
# Series Cells (Min) 2
Typical Operating Current(Typ)(uA) 1
# Series Cells (Max) 3
Protection Feature(s) Over-voltage (OV)
Input Over-Voltage Protection(V) 6.6 6.6 6.6 10.5