bq24192 USB/Adapter Chargers

TI's I²C controlled, 4.5 A single-cell USB/adapter charger with narrow VDC power path

Image of Texas Instruments' BQ24192 USB/Adapter ChargersTexas Instruments' bq24192 are highly-integrated switch-mode battery charge management and system power-path management devices for single-cell Li-Ion and Li-polymer batteries in a wide range of tablet and other portable devices. Its low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time, and extends battery life during the discharging phase. The I²C serial interface with charging and system settings makes the device a truly flexible solution.

The device supports a wide range of input sources, including standard USB host port, USB charging port, and high-power DC adapter. To set the default input current limit, the bq24192 take the results from the detection circuit in the system, such as USB PHY device. The bq24192 are compliant with USB 2.0 and USB 3.0 power specifications with input current and voltage regulation.

BQ24192 USB/Adapter Chargers

ImageManufacturer Part NumberDescriptionPart StatusBattery ChemistryAvailable Quantity
BQ24192RGER datasheet linkIC BATT CHARGE MGMT 24VQFNBQ24192RGERIC BATT CHARGE MGMT 24VQFNActiveLithium-Ion/Polymer9340 - Immediate
BQ24192RGER product page link
BQ24192RGET datasheet linkIC USB/ADAPTER CHARGR I2C 24VQFNBQ24192RGETIC USB/ADAPTER CHARGR I2C 24VQFNActiveLithium-Ion/Polymer638 - Immediate
10001 - Factory Stock
BQ24192RGET product page link
BQ24192IRGER datasheet linkIC BATT CHARGE MGMT 24QFNBQ24192IRGERIC BATT CHARGE MGMT 24QFNActiveLithium-Ion/Polymer3047 - Immediate
9000 - Factory Stock
BQ24192IRGER product page link
BQ24192IRGET datasheet linkIC USB/ADAPTER CHARGR I2C 24VQFNBQ24192IRGETIC USB/ADAPTER CHARGR I2C 24VQFNActiveLithium-Ion/Polymer196 - Immediate
1250 - Factory Stock
BQ24192IRGET product page link

Evaluation Modules

ImageManufacturer Part NumberDescriptionMain PurposeEmbeddedUtilized IC / PartAvailable Quantity
BQ24192EVM-021 datasheet linkEVALUATION MODULE FOR BQ2419BQ24192EVM-021EVALUATION MODULE FOR BQ2419Power Management, Battery ChargerNoBQ241926 - Immediate
BQ24192EVM-021 product page link
BQ24192IEVM-021 datasheet linkEVALUATION MODULE FOR BQ2419BQ24192IEVM-021EVALUATION MODULE FOR BQ2419Power Management, Battery ChargerNoBQ24192I6 - Immediate
BQ24192IEVM-021 product page link
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Published: 2013-09-13