SYNCHRONOUS SWITCHMODE, LI-ION AND LI-POLYMER CHARGE-MANAGEMENT IC WITH INTEGRATED POWER FETs

The bqSWITCHER series are highly integrated Li-ion and Li-polymer switch-mode charge management devices BQ24100 BQ24103 BQ24103A BQ24105 BQ24108 BQ24109 BQ24113 BQ24113A BQ24115 targeted at a wide range of portable applications. The bqSWITCHER series offers integrated synchronous PWM Controller and power FETs high-accuracy current and voltage regulation, charge preconditioning, charge status, and charge termination, in a small, thermally enhanced QFN package. The system-controlled version provides additional inputs for full charge management under system control. By Texas Instruments
Part Manufacturer Description Datasheet Samples
BQ24109RHLRG4 Texas Instruments 4.5A BATTERY CHARGE CONTROLLER, 1100kHz SWITCHING FREQ-MAX, PQCC20, 3.50 X 4.50 MM, GREEN, PLASTIC, QFN-20
BQ24109RHLT Texas Instruments Synchronous Switchmode, Li-Ion & Li-Pol Charge Mngmt IC (bqSwitcher) 20-VQFN -40 to 125
BQ24109RHLR Texas Instruments Synchronous Switchmode, Li-Ion & Li-Pol Charge Mngmt IC (bqSwitcher) 20-VQFN -40 to 125
BQ24109RHLTG4 Texas Instruments 4.5A BATTERY CHARGE CONTROLLER, 1100kHz SWITCHING FREQ-MAX, PQCC20, 3.50 X 4.50 MM, GREEN, PLASTIC, QFN-20
BQ24109 's PackagesBQ24109 's pdf datasheet
BQ24100RHLT QFN
BQ24103RHLT QFN
BQ24105RHLT QFN
BQ24109RHLR QFN
BQ24113RHLT QFN
BQ24115RHLT QFN




BQ24109 Pinout, Pinouts
BQ24109 pinout,Pin out
This is one package pinout of BQ24109,If you need more pinouts please download BQ24109's pdf datasheet.

BQ24109 Application circuits
BQ24109 circuits
This is one application circuit of BQ24109,If you need more circuits,please download BQ24109's pdf datasheet.


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