BQ771808DPJR
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- Mfr.Part #
- BQ771808DPJR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 2-5CEL 8WSON
- Stock
- 262,117
- In Stock ：
- 262,117
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-WDFN Exposed Pad
- Function :
- Battery Protection
- Weight :
- 10.886217mg
- Mount :
- Surface Mount
- Length :
- 4mm
- Contact Plating :
- Gold
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Voltage :
- 30V
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 750μm
- Number of Cells :
- 2 ~ 5
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- NO LEAD
- Height :
- 800μm
- Lead Free :
- Lead Free
- Threshold Voltage :
- 4.2
- Width :
- 3mm
- Operating Supply Voltage :
- 25V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Pitch :
- 0.65mm
- JESD-609 Code :
- e4
- Base Part Number :
- BQ771808
- Output Current :
- 14mA
- Fault Protection :
- Over Voltage
- Operating Temperature :
- -40°C~110°C TA
- Supply Current-Max (Isup) :
- 0.002mA
- Battery Chemistry :
- Lithium-Ion
- Datasheets
- BQ771808DPJR
Battery Management Texas Instruments BQ771808DPJR Overview
Introducing the BQ771808DPJR from Texas Instruments, a pinnacle in battery management technology. This sophisticated integrated circuit (IC) is specifically engineered for lithium-ion battery protection, enhancing the safety and efficiency of high-cell count battery packs. With its advanced design, the BQ771808DPJR ensures reliable operation and maximizes the lifespan of the battery array, making it an indispensable component for serious applications requiring robust battery management solutions. By integrating this IC, manufacturers and developers can significantly boost the performance and safety of their battery systems, thus optimizing overall product reliability.
BQ771808DPJR Features
The BQ771808DPJR IC offers a comprehensive range of features designed to protect and manage lithium-ion batteries effectively. It supports up to 25 cells in series, providing a scalable solution for larger battery packs. The device includes overcharge, over-discharge, and short circuit protection, which are critical for maintaining battery integrity and safety. Additionally, its compact 8-WSON package allows for efficient use of space in circuit design, making it ideal for portable and space-constrained applications.
BQ771808DPJR Applications
- Electric Vehicles: In electric vehicles, the BQ771808DPJR manages the battery packs that power the motor, ensuring efficient energy usage and protecting against conditions that could shorten battery life.
- Energy Storage Systems: This IC is vital in managing the batteries used in large-scale energy storage systems, which stabilize the grid and store renewable energy, providing protection and efficient charge management.
- Portable Power Tools: For high-performance power tools, the BQ771808DPJR ensures that the battery delivers consistent power output while protecting it from damage due to overcharging or excessive discharge.
- Uninterruptible Power Supplies (UPS): In UPS systems, the IC safeguards the battery array, ensuring reliable power backup during outages and preventing battery damage due to abnormal conditions.
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