BQ24073 datasheet, PDF - EEWORLD Datasheet

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BQ24073: DescriptionBQ24073 USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 4.4V; Categorysemiconductor Power management; File Size3MB，50 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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BQ24073 Overview

BQ24073 USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 4.4V

BQ24073 Parametric

Parameter Name	Attribute value
Operating Vin(Max)(V)	6.4
Operating Vin(Min)(V)	4.35
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
Battery charge voltage(Min)(V)	4.2
Battery charge voltage(Max)(V)	4.2
Charge current(Max)(A)	1.5
Cell chemistry	Li-Ion/Li-Polymer
Approx. price(US$)	0.85 \| 1ku
Control topology	Linear

BQ24073 Related Products

	BQ24073	BQ24072	BQ24074	BQ24075	BQ24079
Description	BQ24073 USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 4.4V	BQ24072 USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 200mV above Vbat \| Linear	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	BQ24079 1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC with 4.1 VBAT
Operating Vin(Max)(V)	6.4	6.4	10.2	6.4	6.4
Operating Vin(Min)(V)	4.35	4.35	4.35	4.35	4.35
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
Battery charge voltage(Min)(V)	4.2	4.2	4.2	4.2	4.1
Battery charge voltage(Max)(V)	4.2	4.2	4.2	4.2	4.1
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
Control topology	Linear	Linear	Linear	Linear	Linear

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