BQ78Z100DRZR
- Mfr.Part #
- BQ78Z100DRZR
- Manufacturer
- Texas Instruments
- Package / Case
- 12-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC BATT MFUNC LI-ION 1-2CL 12SON
- Stock
- 62,612
- In Stock :
- 62,612
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- Manufacturer :
- Texas Instruments
- Product Category :
- Battery Management
- Width :
- 2.5mm
- Function :
- Multi-Function Controller
- Lead Free :
- Lead Free
- Fault Protection :
- Over Current, Over Temperature, Over/Under Voltage, Short Circuit
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Height :
- 1mm
- Package / Case :
- 12-VFDFN Exposed Pad
- Number of Cells :
- 1 ~ 2
- Operating Supply Voltage :
- 26V
- Battery Chemistry :
- Lithium Ion/Polymer
- Mounting Type :
- Surface Mount
- Length :
- 4mm
- Adjustable Threshold :
- yes
- Series :
- Impedance Track™
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Terminal Form :
- NO LEAD
- Interface :
- HDQ, I2C
- Number of Channels :
- 1
- Mount :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 2.2V
- Packaging :
- Tape and Reel (TR)
- Supply Current-Max (Isup) :
- 0.5mA
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Number of Pins :
- 12
- Supply Voltage :
- 7.2V
- Number of Terminations :
- 12
- Output Voltage :
- 26V
- Thickness :
- 850μm
- Base Part Number :
- BQ78Z100
- Contact Plating :
- Gold
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Factory Lead Time :
- 12 Weeks
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- BQ78Z100DRZR

Battery Management Texas Instruments BQ78Z100DRZR Overview
The Battery Management Texas Instruments BQ78Z100DRZR is a state-of-the-art battery fuel gauge IC, designed for use with lithium-ion batteries. This innovative chip enables accurate monitoring and reporting of remaining battery capacity, state of charge, and battery health. With its compact 12SON package, it is ideally suited for portable applications where space and accuracy are critical. Integrating the BQ78Z100DRZR into your product can greatly enhance battery reliability and user experience by providing precise real-time data, thus making it an essential component for advanced battery management systems.
BQ78Z100DRZR Features
This IC offers a range of features that make it a versatile choice for managing Li-ion battery functionalities. Key features include:
- Multi-functional fuel gauging capabilities which provide detailed battery information.
- Support for Impedance Track™ algorithm that offers high accuracy.
- Designed to interface with a variety of battery chemistries.
- Small footprint 12SON package that is ideal for portable applications.
- Durability and reliability in line with Texas Instruments' rigorous quality standards.
BQ78Z100DRZR Applications
- Smartphones and Tablets: Enhances battery performance and user experience by accurately predicting battery life.
- Laptops and Portable PCs: Provides real-time battery health diagnostics to optimize running times and preserve battery lifespan.
- Power Tools: Ensures optimal usage and battery management for extended tool life and improved reliability.
- Electric Vehicles: Helps in managing the battery system to ensure efficient energy usage and longer battery life cycles.
- Uninterruptible Power Supplies (UPS): Monitors and reports the battery status to maintain the reliability and efficiency of the power supply.
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