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TI BQ7694003DBTRRoHS

Manufacturer
TI
MPN
BQ7694003DBTR
LCSC Part #
C368606
Packaging
TSSOP-44-EP
Customer #
Key Attributes
bq769x0 3-Series to 15-Series Cell Battery Monitor Family for Li-Ion and Phosphate Applications
Datasheetpdf iconTI BQ7694003DBTR
In-Stock: 318
318 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.6533$ 3.65
10+$ 3.1928$ 31.93
30+$ 2.9058$ 87.17
100+$ 2.4518$ 245.18
500+$ 2.3172$ 1158.60
1,000+$ 2.2604$ 2260.40
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
ManufacturerTI
PackagingTSSOP-44-EP
FeaturesOvercharge protection;Over-discharge protection;Overcurrent Protection;Short-Circuit Protection;Cell balancing
Operating Temperature-40℃~+85℃
Quiescent Current40uA
0V Battery Charge-
Type of BatteryLithium Battery;LiFePO4 Battery
Operating Voltage6V~25V
The Chip TypeProtection IC;Monitoring IC;Balancing IC
InterfaceI2C
Balance Current5mA
Charge Current - Max-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The bq769x0 family of robust analog front-end (AFE) devices serves as part of a complete pack monitoring and protection solution for next-generation, high-power systems, such as light electric vehicles, power tools, and uninterruptible power supplies. The bq769x0 is designed with low power in mind: Sub-blocks within the IC may be enabled/disabled to control the overall chip current consumption, and a SHIP mode provides a simple way to put the pack into an ultra-low power state.

Features

AI Translation
  • AFE Monitoring Features
    • Pure Digital Interface – Internal ADC Measures Cell Voltage, Die Temperature, and External Thermistor A Separate, Internal ADC Measures Pack Current (Coulomb Counter)
    • Directly Supports up to Three Thermistors (103AT)
  • Hardware Protection Features
    • Overcurrent in Discharge (OCD)
    • Short Circuit in Discharge (SCD)
    • Overvoltage (OV) Undervoltage (UV)
    • Secondary Protector Fault Detection
  • Additional Features
    • Integrated Cell Balancing FETs
    • Charge, Discharge Low-Side NCH FET Drivers
    • Alert Interrupt to Host Microcontroller
    • 2.5-V or 3.3-V Output Voltage Regulator
    • No EEPROM Programming Necessary
    • High Supply Voltage Absolute Maximum (Up to 108 V)
    • Simple I2C™ Compatible Interface (CRC Option)
    • Random Cell Connection Tolerant

Applications

AI Translation
  • Light Electric Vehicles (LEV): eBikes, eScooters, Pedelec, and Pedal-Assist Bicycles
  • Power and Gardening Tools
  • Battery Backup and UPS Systems
  • Wireless Base Station Backup Systems
  • 12-V, 18-V, 24-V, 36-V, and 48-V Battery Packs