BQ2057WTSG4 datasheet, PDF - EEWORLD Datasheet

BQ2057WTSG4: DescriptionLow Dropout Linear 2-cell Li-Ion Charge Controller with AutoCompTM, 8.4V 8-TSSOP -20 to 70; CategoryPower/power management The power supply circuit; File Size1MB，33 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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Low Dropout Linear 2-cell Li-Ion Charge Controller with AutoCompTM, 8.4V 8-TSSOP -20 to 70

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	SOIC
package instruction	TSSOP, TSSOP8,.25
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	6 weeks
Samacsys Descripti	TEXAS INSTRUMENTS - BQ2057WTSG4 - Battery Charger for 2 Cells of Li-Ion, Li-Pol battery, 15V input, 8.4V / 2A charge, TSSOP-8
Adjustable threshold	YES
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G8
JESD-609 code	e4
length	3 mm
Humidity sensitivity level	2
Number of channels	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	4.5/15 V
Certification status	Not Qualified
Maximum seat height	1 mm
Maximum supply current (Isup)	4 mA
Maximum supply voltage (Vsup)	15 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	4.4 mm

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