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BQ2084DBTR-V140G4

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BQ2084DBT-V150

Texas Instruments BQ2084DBT-V150

Price $1.82 $0.74 $6.00 $10.35 $0.80
RoHS Yes Yes Yes Not Compliant Compliant Yes Compliant Compliant Yes Yes
Lead Status Yes Yes Yes No No Yes No No Yes Yes
Rating Catalog Catalog
Typical Operating Current(Typ)(uA) 60 410
Battery Over-Voltage Protection(Typ)(V) 4.3 4.35
# Series Cells (Min) 2 1
# Series Cells (Max) 4 1
Package Group VQFN WSON WSON TSSOP
Vin(Max)(V) 25 30
Approx. Price (US$) 0.90 | 1ku 0.50 | 1ku 0.30 | 1ku 3.45 | 1ku
Communication Interface I2C No Communication SMBus
Protection Feature(s) Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) Over-voltage (OV)
Function Monitoring (Analog Front-End) Charger Front-End Protection
Absolute Vin (safety rating)(Max)((V)) 30
Package Size mm2
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Charging Control Topology Linear Charger
Control Interface Standalone (RC-Settable)
Charge Current(Max)(A) 1
Operating Vin(Max)(V) 6.45
# Series Cells 1 2-4 Cells
Battery Charge Voltage(V) 4.2 (Fixed)
Special Features JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source)
Input Over-Voltage Protection(V) 30
Input Over-Current Protection(A) 0.3
Gas Gauge Algorithm Impedance Track
Operating Temperature Range(C) -40 to 85
Battery Capacity(Min)(mAh) 800
Cell Balancing Internal
External Capacity Indication LED
Estimated Package Size (WxL)(mm2) [pf]38TSSOP[/pf]
Battery Capacity(Max)(mAh) 32000
Implementation Pack