BQ24079 datasheet, PDF - EEWORLD Datasheet

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BQ24079: DescriptionBQ24079 1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC with 4.1 VBAT; Categorysemiconductor Power management; File Size3MB，50 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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BQ24079 Overview

BQ24079 1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC with 4.1 VBAT

BQ24079 Parametric

Parameter Name	Attribute value
Operating Vin(Max)(V)	6.4
Operating Vin(Min)(V)	4.35
Battery charge voltage(Max)(V)	4.1
Rating	Catalog
Absolute Vin (safety rating)(Max)((V))	28
Package Group	VQFN\|16
Number of series cells	1
Control interface	Standalone (RC-Settable)
Features	OVP,Power Path,Temp Monitoring (Thermistor Pin),UVLO,VINDPM
Charge current(Max)(A)	1.5
Cell chemistry	Li-Ion/Li-Polymer
Approx. price(US$)	0.85 \| 1ku
Battery charge voltage(Min)(V)	4.1
Control topology	Linear

BQ24079 Related Products

	BQ24079	BQ24072	BQ24073	BQ24074	BQ24075
Description	BQ24079 1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC with 4.1 VBAT	BQ24072 USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 200mV above Vbat \| Linear	BQ24073 USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 4.4V	BQ24074 USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, 10.5V OVP	BQ24075 USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 5.5V
Operating Vin(Max)(V)	6.4	6.4	6.4	10.2	6.4
Operating Vin(Min)(V)	4.35	4.35	4.35	4.35	4.35
Battery charge voltage(Max)(V)	4.1	4.2	4.2	4.2	4.2
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Absolute Vin (safety rating)(Max)((V))	28	28	28	28	28
Package Group	VQFN\|16	VQFN\|16	VQFN\|16	VQFN\|16	VQFN\|16
Number of series cells	1	1	1	1	1
Control interface	Standalone (RC-Settable)	Standalone (RC-Settable)	Standalone (RC-Settable)	Standalone (RC-Settable)	Standalone (RC-Settable)
Features	OVP,Power Path,Temp Monitoring (Thermistor Pin),UVLO,VINDPM	OVP,Power Path,Temp Monitoring (Thermistor Pin),UVLO,VINDPM	OVP,Power Path,Temp Monitoring (Thermistor Pin),UVLO,VINDPM	OVP,Power Path,Temp Monitoring (Thermistor Pin),UVLO,VINDPM	OVP,Power Path,Temp Monitoring (Thermistor Pin),UVLO,VINDPM
Charge current(Max)(A)	1.5	1.5	1.5	1.5	1.5
Cell chemistry	Li-Ion/Li-Polymer	Li-Ion/Li-Polymer	Li-Ion/Li-Polymer	Li-Ion/Li-Polymer	Li-Ion/Li-Polymer
Approx. price(US$)	0.85 \| 1ku	0.85 \| 1ku	0.85 \| 1ku	0.85 \| 1ku	0.85 \| 1ku
Battery charge voltage(Min)(V)	4.1	4.2	4.2	4.2	4.2
Control topology	Linear	Linear	Linear	Linear	Linear

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