BQ7790502PWR
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- Mfr.Part #
- BQ7790502PWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC BATT PROT LI-ION 3-5C 20TSSOP
- Stock
- 20,897
- In Stock ：
- 20,897
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- BQ7790502
- Thickness :
- 1mm
- ECCN Code :
- EAR99
- Supply Voltage :
- 20V
- Pbfree Code :
- yes
- Additional Feature :
- OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.25 AND 2.7V
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Supply Voltage-Min (Vsup) :
- 3V
- RoHS Status :
- ROHS3 Compliant
- Number of Channels :
- 5
- Width :
- 4.4mm
- Height :
- 1.2mm
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Adjustable Threshold :
- No
- Battery Chemistry :
- Lithium-Ion
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- Function :
- Battery Protection
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Supply Voltage-Max (Vsup) :
- 25V
- JESD-609 Code :
- e4
- Terminal Pitch :
- 0.65mm
- Terminal Form :
- Gull wing
- Length :
- 6.5mm
- Number of Pins :
- 20
- Number of Cells :
- 3 ~ 5
- Operating Temperature :
- -40°C~85°C TA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Terminations :
- 20
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Datasheets
- BQ7790502PWR
Battery Management Texas Instruments BQ7790502PWR Overview
The Battery Management Texas Instruments BQ7790502PWR is an advanced IC designed for lithium-ion battery protection, offering a robust solution for managing up to 35 cells connected in series. This device is tailored for demanding applications, ensuring safety and efficiency in battery management. Its integration in a compact 20-TSSOP package allows for streamlined implementation in space-constrained applications, making it an ideal choice for high-performance energy systems. The IC is designed to protect against overcharge, over-discharge, and overcurrent conditions, enhancing the longevity and reliability of battery packs.
BQ7790502PWR Features
The BQ7790502PWR from Texas Instruments includes several key features that make it standout for effective battery management:
- Protection for up to 35 series-connected lithium-ion cells, which provides flexibility for high-capacity battery packs.
- Compact 20-TSSOP packaging suitable for space-sensitive applications.
- Advanced safety features including overcharge, over-discharge, and overcurrent protection to ensure the durability and safety of battery systems.
- High accuracy voltage sensing which guarantees precise monitoring and management of each cell's state.
BQ7790502PWR Applications
- Electric Vehicles: Implements critical battery management functions to enhance safety and efficiency in electric vehicle battery packs.
- Energy Storage Systems: Used in large-scale energy storage solutions to ensure stability and reliability through precise cell monitoring and protection.
- Portable Power Tools: Provides robust battery protection to extend the life and performance of power tools under rigorous use.
- Uninterruptible Power Supplies (UPS): Ensures the integrity and reliability of backup power sources by preventing battery damage due to electrical anomalies.
- Medical Devices: Integrates into medical device power systems to offer reliable power management and safety, crucial for patient care.
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