BQ25871YFFT
- Mfr.Part #
- BQ25871YFFT
- Manufacturer
- Texas Instruments
- Package / Case
- 42-UFBGA, DSBGA
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL 42DSBGA
- Stock
- 960
- In Stock :
- 960
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Chargers
- Operating Temperature :
- -40°C~85°C TA
- Battery Chemistry :
- Lithium Ion/Polymer
- Width :
- 2.4mm
- Fault Protection :
- Over Current, Over Temperature, Over Voltage, Reverse Current
- Supply Voltage-Min (Vsup) :
- 2.8V
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Package / Case :
- 42-UFBGA, DSBGA
- Number of Cells :
- 1
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- I2C
- Surface Mount :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Nominal Input Voltage :
- 6V
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Base Part Number :
- BQ25871
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 42
- Adjustable Threshold :
- yes
- Supply Voltage :
- 3.6V
- Terminal Pitch :
- 0.4mm
- Thickness :
- 415μm
- Length :
- 2.8mm
- Terminal Position :
- BOTTOM
- JESD-609 Code :
- e1
- Factory Lead Time :
- 6 Weeks
- Charge Current - Max :
- 7A
- ECCN Code :
- EAR99
- Terminal Form :
- Ball
- Supply Voltage-Max (Vsup) :
- 6V
- Height :
- 625μm
- Number of Pins :
- 42
- Current - Charging :
- Constant
- Datasheets
- BQ25871YFFT

Battery Chargers Texas Instruments BQ25871YFFT Overview
Introducing the Battery Chargers Texas Instruments BQ25871YFFT, a cutting-edge IC battery charging solution designed specifically for single-cell lithium-ion batteries. This compact device, encapsulated in a 42-DSBGA package, is engineered to meet the rigorous demands of modern portable electronic devices. The BQ25871YFFT integrates multiple charging functionalities into one unit, ensuring efficient management and a prolonged battery life. Its adaptability and performance make it an ideal choice for manufacturers looking to enhance the reliability and efficiency of their products.
BQ25871YFFT Features
The BQ25871YFFT from Texas Instruments boasts a comprehensive range of features designed to optimize battery performance and safety. It includes a dynamic power path management system that allows simultaneous battery charging and system operation from a single power source. Additionally, the chip offers a high degree of charging accuracy, with advanced algorithms for precision charging and termination to maximize battery lifespan. The integration of thermal protection mechanisms further secures the device and the battery from overheating, making it a robust choice for critical applications.
BQ25871YFFT Applications
- Smartphones and Tablets: The BQ25871YFFT can be seamlessly integrated into smartphones and tablets to manage power supply efficiently, ensuring the device remains charged while minimizing charging times and extending battery life.
- Portable Medical Devices: In medical devices that require reliability and safety, this IC ensures consistent and safe charging of batteries, crucial for devices used in medical emergencies and monitoring.
- Wearable Technology: For wearables like fitness trackers and smartwatches, the compact size and efficiency of the BQ25871YFFT make it perfect for small, battery-powered devices where space and power conservation are key.
- Portable Gaming Devices: The IC caters to the intensive energy demands of portable gaming devices, providing stable and efficient power management to handle extended usage sessions without compromising battery health.
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