BQ2018TS-E1TR

Texas Instruments BQ2018TS-E1TR

BQ24002PWPR

Texas Instruments BQ24002PWPR

BQ2040SN-D111TR

Texas Instruments BQ2040SN-D111TR

BQ2084DBTR-V133G4

Texas Instruments BQ2084DBTR-V133G4

BQ2050SN-D119G4

Texas Instruments BQ2050SN-D119G4

BQ24304DSGR

Texas Instruments BQ24304DSGR

BQ2002ESNTR

Texas Instruments BQ2002ESNTR

BQ20Z70PW

Texas Instruments BQ20Z70PW

BQ24031RHLTG4

Texas Instruments BQ24031RHLTG4

BQ24745RHDT

Texas Instruments BQ24745RHDT

Price $3.37 $7.93 $1.01 $4.24
RoHS Yes Yes Yes Compliant Compliant Yes Compliant Yes Compliant Yes
Lead Status Yes Yes Yes No No Yes No Yes Yes
Cell Chemistry Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH Li-Ion/Li-Polymer Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH Li-Ion/Li-Polymer NiCd,NiMH Li-Ion/Li-Polymer
Package Group TSSOP HTSSOP,VQFN SOIC SOIC PDIP,SOIC VQFN
Operating Temperature Range(C) -20 to 70 -20 to 70,-40 to 70 0 to 70 0 to 70
Communication Interface HDQ SMBus DQ
# Series Cells Single Cell Single Cell 2-4 Cells 2-4 Cells 2,3,4
Estimated Package Size (WxL)(mm2) [pf]8TSSOP[/pf] [pf]20VQFN[/pf] [pf]16SOIC[/pf] [pf]16SOIC[/pf]
Approx. Price (US$) 2.47 | 1ku 1.68 | 1ku 0.89 | 1ku 2.90 | 1ku
Implementation Pack Pack Pack
Rating Catalog
Vin(Max)(V) 10 30
Special Features Standard BAT Temp Monitoring Temp Monitoring (Thermistor Pin) Power Path
Function Charger Front End Protection
Charge Current(Max)(A) 1.2 2 10
Charging Control Topology Linear
Battery Charge Voltage(V) 4.2 Adjustable Adjustable
Gas Gauge Algorithm EDV EDV
Battery Capacity(Min)(mAh) 800 500
External Capacity Indication LED LED
Battery Capacity(Max)(mAh) 10000 6000
Input Over-Voltage Protection(V) 10.5
Battery Over-Voltage Protection(Typ)(V) 4.35
Input Over-Current Protection(A) 0.3
Absolute Vin (safety rating)(Max)((V)) 7 30
Control Interface Standalone (RC-Settable) SMBus
Operating Vin(Max)(V) 6 24
Package Size mm2 mm2