BQ24171RGYR
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- Mfr.Part #
- BQ24171RGYR
- Manufacturer
- Texas Instruments
- Package / Case
- 24-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1-3CEL 24VQFN
- Stock
- 8,896
- In Stock ：
- 8,896
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Number of Terminations :
- 24
- Threshold Voltage :
- +3.6V
- Radiation Hardening :
- No
- Output Voltage :
- 13.5V
- Terminal Position :
- QUAD
- Number of Cells :
- 1 ~ 3
- Height :
- 1mm
- Min Input Voltage :
- 4.5V
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Operating Temperature :
- -40°C~85°C TA
- Min Supply Voltage :
- 4.5V
- Number of Functions :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Switching Frequency :
- 1.6MHz
- Switcher Configuration :
- Buck
- Current - Charging :
- Constant - Programmable
- Surface Mount :
- yes
- Output Current :
- 4A
- Mounting Type :
- Surface Mount
- Contact Plating :
- Gold
- Package / Case :
- 24-VFQFN Exposed Pad
- JESD-609 Code :
- e4
- Battery Chemistry :
- Lithium Ion/Polymer
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Fault Protection :
- Over Current, Over Temperature, Over Voltage
- Thickness :
- 900μm
- Max Supply Voltage :
- 17V
- Supply Current-Max (Isup) :
- 5mA
- HTS Code :
- 8542.39.00.01
- Factory Lead Time :
- 6 Weeks
- Programmable Features :
- Current
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 5.5mm
- Terminal Pitch :
- 0.5mm
- Pin Count :
- 24
- Battery Pack Voltage :
- 2.1V
- Base Part Number :
- BQ24171
- Width :
- 3.5mm
- Number of Pins :
- 24
- Datasheets
- BQ24171RGYR
Exposed-Pad.jpg)
Battery Chargers Texas Instruments BQ24171RGYR Overview
The BQ24171RGYR from Texas Instruments represents a state-of-the-art solution for battery management, specifically tailored for lithium-ion cells. This highly integrated device is encapsulated in a compact 24-VQFN package, making it ideal for applications where space is at a premium. The BQ24171RGYR is designed to handle up to 13-cell lithium-ion batteries, offering a versatile range of charging functionalities. It ensures efficient management of charge states while maximizing battery life, which is crucial for high-performance electronics. This product stands out by combining Texas Instruments' renowned precision engineering with robust safety features, thereby ensuring that it meets the rigorous demands of modern electronic devices.
BQ24171RGYR Features
This Battery Charger IC incorporates several key features that enhance its performance and usability:
- Advanced Power Path Management for simultaneous battery charging and system operation.
- Integrated safety features including over-voltage, over-current, and thermal protection to ensure reliable operation under diverse conditions.
- Highly efficient charge management, optimizing battery life and performance.
- Flexible programming options that allow for custom charge parameters suited to specific battery requirements and applications.
- Support for up to 13 lithium-ion cells, making it adaptable to a wide range of battery sizes and capacities.
BQ24171RGYR Applications
- Laptop Computers: Utilized in the power management systems to efficiently manage battery charging while supporting high-usage demands.
- Portable Medical Devices: Ensures reliable and consistent battery performance critical for medical devices, which require long battery life and high reliability.
- Electric Vehicles: Helps in managing the extended battery arrays efficiently, crucial for the performance and range of electric vehicles.
- Portable Industrial Equipment: Supports robust battery management under varying industrial environmental conditions, ensuring equipment reliability.
- Uninterruptible Power Supplies (UPS): Critical for maintaining the charge and readiness of backup power systems.
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