SINGLE-CHIP CHARGE AND SYSTEM POWER-PATH MANAGEMENT IC(bqTINYTM-III)

DESCRIPTION The bqTINY -III series of devices BQ24030 BQ24031 BQ24032 BQ24032A BQ24035 BQ24038 BQ24039 are highly inte- grated Li-ion linear chargers and system power-path management devices targeted at space-limited port- able applications. The bqTINY-III series offer inte- grated USB-port and DC supply (AC adapter), power-path management with autonomous power-source selection, power FETs and current Sensors high accuracy current and voltage regu- lation, charge status, and charge termination, in a single monolithic device. The bqTINY-III powers the system while indepen- dently charging the battery. This feature reduces the charge and discharge cycles on the battery, allows for proper charge termination and allows the system to run with an absent or defective battery pack. This feature also allows for the system to instantaneously turn on from an external power source in the case of a deeply discharged battery pack. The IC design is focused on supplying continuous power to the system when available from the AC, USB or battery sources. By Texas Instruments
Part Manufacturer Description Datasheet Samples
BQ24032ARHLR Texas Instruments Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.2V 20-VQFN -40 to 85
BQ24032ARHLRG4 Texas Instruments Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.2V 20-VQFN -40 to 85
BQ24032RHLRG4 Texas Instruments IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20, 3.5 X 4.5 MM, GREEN, PLASTIC, QFN-20, Power Management Circuit
BQ24032RHLR Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20, 3.5 X 4.5 MM, GREEN, PLASTIC, QFN-20
BQ24032ARHLT Texas Instruments Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.2V 20-VQFN -40 to 85
BQ24032ARHLTG4 Texas Instruments Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.2V 20-VQFN -40 to 85
BQ24032 's PackagesBQ24032 's pdf datasheet
BQ24032RHLR QFN
BQ24032RHLRG4 QFN
BQ24039 QFN
BQ24039RHLR QFN




BQ24032 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
BQ24032 Application circuits
BQ24032 circuits
This is one application circuit of BQ24032,If you need more circuits,please download BQ24032's pdf datasheet.


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