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	Texas Instruments BQ2023PWR	Texas Instruments BQ29312ARTHR	Texas Instruments BQ2060A-E619DBQRG4	Texas Instruments BQ2002TSNTRG4	Texas Instruments BQ2050HSN-A508TRG4	Texas Instruments BQ29449DRBR	Texas Instruments BQ24305DSGT	Texas Instruments BQ20Z45DBT-R1	Texas Instruments BQ27520-G4	Texas Instruments BQ2083-V1P3
Price		$1.82			$5.32		$0.80		$2.64
RoHS	Yes	Yes	Compliant		Compliant	Yes	Compliant	Yes
Lead Status	Yes	Yes	No		No	Yes	No	Yes
Cell Chemistry	Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH		Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH		Li-Ion/Li-Polymer			Li-Ion/Li-Polymer
Communication Interface	SDQ	I2C	SMBus,HDQ		HDQ		No Communication	SMBus
Package Group	TSSOP	VQFN	SSOP		SOIC		WSON	TSSOP
Operating Temperature Range(C)	-20 to 70		-20 to 70		0 to 70			-40 to 85
# Series Cells	Single Cell		2-4 Cells		2-4 Cells			2-4 Cells
Estimated Package Size (WxL)(mm²)	[pf]8TSSOP[/pf]		[pf]28SSOP[/pf]		[pf]16SOIC[/pf]			[pf]38TSSOP[/pf]
Implementation	Pack		Pack		Pack			Pack
Approx. Price (US$)	2.57 \| 1ku	0.90 \| 1ku					0.30 \| 1ku	3.45 \| 1ku
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
Vin(Max)(V)		25					30
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
Battery Capacity(Min)(mAh)			800		500			800
Gas Gauge Algorithm			CEDV		EDV			Impedance Track
External Capacity Indication			LED		LED			LED
Battery Capacity(Max)(mAh)			10000		6000			32000
Input Over-Voltage Protection(V)							30
Input Over-Current Protection(A)							0.3
Cell Balancing								Internal