BQ24041 datasheet, PDF - EEWORLD Datasheet

BQ24041: DescriptionBQ24041 1A Single-Input, Single Cell Li-Ion Battery Charger with Auto Start. Vovp=7.1V; Categorysemiconductor Power management; File Size2MB，38 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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BQ24041 Overview

BQ24041 1A Single-Input, Single Cell Li-Ion Battery Charger with Auto Start. Vovp=7.1V

Parameter Name	Attribute value
Charge current(Max)(A)	1
Operating Vin(Min)(V)	3.5
Absolute Vin (safety rating)(Max)((V))	30
Features	JEITA BAT Temp Monitoring (Thermistor Pin),OVP,Temp Monitoring (Thermistor Pin),Thermal Regulation,UVLO,VINDPM
Rating	Catalog
Number of series cells	1
Approx. price(US$)	0.42 \| 1ku
Package Group	WSON\|10
Operating Vin(Max)(V)	6.9
Control interface	Standalone (RC-Settable)
Cell chemistry	Li-Ion/Li-Polymer
Battery charge voltage(Min)(V)	4.2
Battery charge voltage(Max)(V)	4.2
Control topology	Linear

	BQ24041	BQ24040	BQ24045	SN2040DSQT
Description	BQ24041 1A Single-Input, Single Cell Li-Ion Battery Charger with Auto Start. Vovp=7.1V	BQ24040 1A Single-Input, Single Cell Li-Ion Battery Charger. Vovp=6.6V \| Linear	BQ24045 Li-Ion Battery Charger for Single Cell Applications with 4.35V	1A single-input single-cell Li-ion battery charger with auto-start function. Vovp=6.6V \| Linear
Charge current(Max)(A)	1	1	1	-
Operating Vin(Min)(V)	3.5	3.5	3.5	-
Absolute Vin (safety rating)(Max)((V))	30	30	30	-
Features	JEITA BAT Temp Monitoring (Thermistor Pin),OVP,Temp Monitoring (Thermistor Pin),Thermal Regulation,UVLO,VINDPM	JEITA BAT Temp Monitoring (Thermistor Pin),OVP,Temp Monitoring (Thermistor Pin),Thermal Regulation,UVLO,VINDPM	JEITA BAT Temp Monitoring (Thermistor Pin),OVP,Temp Monitoring (Thermistor Pin),Thermal Regulation,UVLO,VINDPM	-
Rating	Catalog	Catalog	Catalog	-
Number of series cells	1	1	1	-
Approx. price(US$)	0.42 \| 1ku	0.42 \| 1ku	0.42 \| 1ku	-
Package Group	WSON\|10	WSON\|10	WSON\|10	-
Operating Vin(Max)(V)	6.9	6.5	6.5	-
Control interface	Standalone (RC-Settable)	Standalone (RC-Settable)	Standalone (RC-Settable)	-
Cell chemistry	Li-Ion/Li-Polymer	Li-Ion/Li-Polymer	Li-Ion/Li-Polymer	-
Battery charge voltage(Min)(V)	4.2	4.2	4.35	-
Battery charge voltage(Max)(V)	4.2	4.2	4.35	-
Control topology	Linear	Linear	Linear	-

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