BQ7692006PWR

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BQ7692006PWR

IC BATT MON MULTI 3-5C 20TSSOP

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  • TSSOP (PW)-20
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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Battery Monitor
BatteryChemistry Multi-Chemistry
NumberofCells 3 ~ 5
FaultProtection Over Current, Over/Under Voltage, Short Circuit
Interface I²C
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 20-TSSOP (0.173, 4.40mm Width)

概述

Description

The BQ7692006PWR is a battery management and protection integrated circuit (IC) from Texas Instruments. It is part of the BQ76920 series, designed specifically for use in lithium-ion and lithium-polymer battery applications. This particular IC supports configurations of up to 6-series cell battery packs, providing essential monitoring and protection features.
Key features of the BQ7692006PWR include:
1. Cell Voltage Monitoring: It accurately measures the voltage of each cell in the series, ensuring balanced charging and discharging.
2. Protection Mechanisms: The IC includes overvoltage, undervoltage, and overcurrent protection to safeguard the battery against potential damage from excessive operation conditions.
3. Integrated Balancing: Cell balancing functionality helps maintain charge parity among cells, which prolongs battery life and optimizes performance.
4. Low Power Consumption: Designed for efficiency, it minimizes power draw during standby, enhancing battery life.
5. Communication Interface: It typically uses an I2C interface for communication with external microcontrollers, facilitating control and data exchange.
The BQ7692006PWR is suitable for applications in portable electronics, power tools, and other devices requiring reliable battery management.

Features

The BQ7692006PWR is a battery management system (BMS) IC from Texas Instruments, designed for monitoring and protecting lithium-ion and lithium polymer battery packs. Key features include:
1. Cell Monitoring: Supports 3 to 6 series cell battery packs, providing individual cell voltage monitoring to ensure balanced charging and discharging.

2. Protection Features: Offers comprehensive protection mechanisms including overvoltage, undervoltage, overcurrent, short-circuit, and overtemperature protection, ensuring the safety and longevity of the battery pack.
3. Integrated MOSFET Driver: Facilitates the control of external discharge and charge FETs, reducing the need for additional components and enhancing system reliability.
4. Low Power Consumption: Designed for low power operation to extend battery life, especially during idle periods.
5. Communication Interface: Equipped with I2C communication for easy integration and configuration, allowing seamless communication with a host microcontroller or processor.
6. Programmable Features: Offers programmable protection thresholds and delays for customization to specific application needs.
7. Operating Temperature: Suitable for a wide range of operating temperatures, making it versatile for various applications.
These features make the BQ7692006PWR suitable for a variety of applications, including power tools, e-bikes, and other battery-operated devices.

Package

The BQ7692006PWR is a battery management IC from Texas Instruments, and it is housed in a TSSOP (Thin Shrink Small Outline Package) with 24 pins. The specific package type is PW (TSSOP).

Pinout

The BQ7692006PWR is a battery monitor IC commonly used for lithium-ion battery packs. It is part of the Texas Instruments BQ76920 series. This specific model, the BQ7692006PWR, comes in a TSSOP (Thin Shrink Small Outline Package) with 16 pins.
The primary function of the BQ7692006PWR is to provide accurate cell voltage measurements, temperature monitoring, and overcurrent protection for battery management systems. It is designed to monitor up to 6 series-connected lithium-ion battery cells. Additionally, the IC includes integrated analog-to-digital converters (ADCs) and a precision voltage reference to ensure the accuracy of the cell voltage readings.
The device is intended to be used in conjunction with a host microcontroller or processor to manage battery charging and discharging processes, ensuring the safe and efficient operation of the battery pack.

Manufacturer

The BQ7692006PWR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and electronic components. They are known for their innovation in the design and production of analog components, embedded processors, and other digital solutions that serve various industries including automotive, industrial, personal electronics, and communications.

Application

The BQ7692006PWR is primarily used in battery management systems for lithium-ion and lithium-polymer batteries. Its application areas include:
1. Electric vehicles (EVs) and hybrid vehicles.
2. Energy storage systems.
3. Uninterruptible power supplies (UPS).
4. Portable electronics.
5. Power tools.
6. E-bikes and e-scooters.
It provides essential functions such as cell monitoring, protection, and balancing to ensure battery safety and efficiency.

Equivalent

The BQ7692006PWR is a battery management IC from Texas Instruments. Equivalent products from other manufacturers include the LTC6803 from Analog Devices, S-8209A series from ABLIC Inc., and the MCP3911 from Microchip Technology, depending on specific requirements such as cell count and protection features. It’s important to compare the specific features and specifications to ensure compatibility with your design.

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