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BQ78PL116RGZT +BOM
Battery Multi-Function Controller IC Lithium Ion 48-VQFN (7x7)
VQFN-48-
Manufacturer:
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Mfr.Part #:
BQ78PL116RGZT
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Datasheet:
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Cell Chemistry:
Li-Ion/Li-Polymer
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Number Of Series Cells:
2-4 Cells, >4 Cells
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Communication Interface:
SMBus
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Battery Capacity (min) (mAh):
1000
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EDA/CAD Models:
Availability: 4592 PCS
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BQ78PL116RGZT General Description
The BQ78PL116RGZT is a cutting-edge battery management solution for lithium-ion or lithium iron phosphate battery packs. This high-tech IC boasts a plethora of safety features, including cell balancing, overvoltage protection, and more, making it a reliable choice for diverse applications. Furthermore, its built-in analog-to-digital converter ensures precise measurements, enhancing overall performance
Key Features
- bq78PL116 Designed for Managing 3- to 16-Series-Cell Battery Systems
- Support for LCD and Electronic Paper Displays or EPDs
- Configurable for 11-A, 26-A, or 110-A Operating Currents
- Systems With More Than Four Series Cells Require
External bq76PL102 Dual-Cell Monitors - SmartSafety Features:
- Prevention: Optimal Cell Management
- Diagnosis: Improved Sensing of Cell Problems
- Fail Safe: Detection of Event Precursors
- Rate-of-Change Detection of All Important Cell Characteristics:
- Impedance
- Cell Temperature
- PowerPump Technology Transfers Charge Efficiently From Cell to Cell
During All Operating Conditions, Resulting in Longer Run Time and Cell Life- Includes User-Configurable PowerPump Cell-Balancing Modes
- High-Resolution 18-Bit Integrating Delta-Sigma Coulomb Counter for
Precise Charge-Flow Measurements and Gas Gauging - Multiple Independent - ADCs: One-per-Cell Voltage,
Plus Separate Temperature, Current, and Safety - Simultaneous, Synchronous Measurement of Pack Current and
Individual Cell Voltages - Very Low Power Consumption
- < 400 µA Active, < 185 µA Standby, < 85 µA Ship,
and < 1 µA Undervoltage Shutdown
- < 400 µA Active, < 185 µA Standby, < 85 µA Ship,
- Accurate, Advanced Temperature Monitoring of Cells and MOSFETs
With up to 4 Sensors - Fail-Safe Operation of Pack Protection Circuits: Up to Three Power MOSFETs
and One Secondary Safety Output (Fuse) - Fully Programmable Voltage, Current, Balance, and
Temperature-Protection Features - External Inputs for Auxiliary MOSFET Control
- Smart Battery System 1.1 Compliant via SMBus
- APPLICATIONS
- Portable Medical Instruments and Test Equipment
- Mobility Devices (E-Bike)
- Uninterruptible Power Supplies and Hand-Held Tools
PowerLAN, PowerPump, bqWizard are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.
Specifications
Cell chemistry | Li-Ion/Li-Polymer | Number of series cells | 2-4 Cells, >4 Cells |
Communication interface | SMBus | Battery capacity (min) (mAh) | 1000 |
Battery capacity (max) (mAh) | 32767 | Implementation | Pack |
External capacity indication | EPD, LCD | Features | Coulomb Counter |
Operating temperature range (°C) | -40 to 85 | Rating | Catalog |
Pin Count | 49 | Released Date | Nov 13, 2019 |
Last Modified Date | Mar 7, 2023 4:10 PM UTC |
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In Stock: 4,592
Minimum Order: 1
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The prices below are for reference only.
All bill of materials (BOM) can be sent via email to [email protected], or fill below form to Quote for BQ78PL116RGZT, guaranteed quotes back within 12hr.
fast shipping and very good capacitor thanks!!!