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Product InformationFeatures
View All Features in Datasheet Description
The bqSWITCHER series are highly integrated Li-ion and Li-polymer switch-mode charge management devices 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. The bqSWITCHER charges the battery in three phases: conditioning, constant current, and constant voltage. Charge is terminated based on user- selectable minimum current level. A programmable charge timer provides a safety backup for charge termination. View All Description in Datasheet |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Samples |
| BQ24115RHLR | ACTIVE | -40 to 85 | 3.75 | 1ku | QFN (RHL) | 20 | View | 3000 | LARGE T&R | ||
| BQ24115RHLRG4 | ACTIVE | -40 to 85 | 3.75 | 1ku | QFN (RHL) | 20 | View | 3000 | LARGE T&R | ||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 12:15 PM GMT, 20 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 16 WeeksBQ24115RHLR | |||
| Americas | Rochester Electronics | >1k | |
| Worldwide | DigiKey | >1k | |
| TI Lead Time*: 16 WeeksBQ24115RHLRG4 | |||
| Worldwide | DigiKey | Available | |
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| BQ24115RHLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| BQ24115RHLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for BQ24115 
View Application Notes for Battery Charge Management
| Name | Part # | Company | Tool / Software Type |
| Temp Sense Designer Software | TEMPSENSE-SW | Texas Instruments | Analysis Software |
| BQ24115 Evaluation Module | BQ24115EVM | Texas Instruments | Development Boards/EVMs |
| Quick Search Selection Tool for Battery Chargers | BATTERY_CHARGERS_SELECTION_TOOL | Texas Instruments | Free Evaluation Tools |
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Product Family | Comments |
| BQ2954 | Switch-mode Li-Ion Charge Controller | BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT | TI customers also evaluated this product. |
| BQ24105 | Standalone Synchronous Switch-Mode Li-Ion Charger w/2A FET in QFN-20, 1 to 3 Cells | BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT | TI customers also evaluated this product. |
| BQ24105-Q1 | Automotive Catalog Standalone Synchronous Switch-Mode Li-Ion Charger w/2A FET in QFN-20, 1 to 3 Cell | BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT | TI customers also evaluated this product. |
| BQ24100 | Standalone Synchronous Switch-mode Li-Ion Charger w/2A FET in QFN-20, 1-Cell | BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT | TI customers also evaluated this product. |
| BQ24702 | Multi-Chemistry Battery Charge Controller and System Power Selector | BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT | TI customers also evaluated this product. |
| BQ24113 | Host-controlled Synchronous Switch-Mode Li-Ion Charger w/2A FET in QFN-20, 1- or 2-cell | BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT | TI customers also evaluated this product. |

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