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BQ24064DRCRG4

Texas Instruments BQ24064DRCRG4

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BQ24073RGTR

Texas Instruments BQ24073RGTR

Price $0.80 $1.67
RoHS Compliant Compliant Compliant Compliant Yes Yes Yes Not Compliant Compliant
Lead Status No No No No Yes Yes Yes No
Package Group WSON TSSOP VQFN TSSOP DSBGA,VQFN VQFN QFN
Rating Catalog Catalog Catalog
Input Over-Voltage Protection(V) 5.85
Input Over-Current Protection(A) 1.5
Protection Feature(s) Over-voltage (OV) Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD)
Function Charger Front-End Protection Monitoring (Analog Front-End) Charger
Battery Over-Voltage Protection(Typ)(V) 4.35 4.3
# Series Cells (Max) 1 4
Vin(Max)(V) 30 25 10.5
Communication Interface No Communication SMBus I2C HDQ
# Series Cells (Min) 1 2
Typical Operating Current(Typ)(uA) 400 60
Approx. Price (US$) 0.35 | 1ku 3.30 | 1ku 0.90 | 1ku 2.00 | 1ku 1.25 | 1ku 1.80 | 1ku 0.85 | 1ku
Special Features SHA-1 Authentication Power Path,Standard BAT Temp Monitoring Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source)
Gas Gauge Algorithm Impedance Track
Operating Temperature Range(C) -40 to 85 -20 to 70 -40 to 85
# Series Cells 2-4 Cells Single Cell Single Cell 1 1
Battery Capacity(Min)(mAh) 800
Cell Balancing Internal
Battery Capacity(Max)(mAh) 15000
External Capacity Indication LED None
Cell Chemistry Li-Ion/Li-Polymer Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Implementation Pack Pack,System
Estimated Package Size (WxL)(mm2) [pf]30TSSOP[/pf] [pf]8TSSOP[/pf] ,[pf]24VQFN[/pf]
Battery Charge Voltage(V) 4.2
Charge Current(Max)(A) 2.5 1.5 1.5
Operating Vin(Min)(V) 4.35 4.35
Control Interface Standalone (RC-Settable)
Operating Vin(Max)(V) 16 6.4
Absolute Vin (safety rating)(Max)((V)) 18 28
Control Topology Linear Linear
Package Size mm2 mm2
Battery Charge Voltage(Min)(V) 4.2
Battery Charge Voltage(Max)(V) 4.2
USB Feature N/A