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BQ7693003DBT

6 to 10-Series Cell Li-Ion and Li-Phosphate Battery Monitor

Inventory:7,058

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for BQ7693003DBT using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of BQ7693003DBT

The BQ7693003DBT is a battery monitor and protection IC designed for use in battery management systems. This integrated circuit provides accurate monitoring of individual cell voltages in multi-cell battery packs, along with overvoltage and undervoltage protection functionalities.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • BAT1: Cell 1 connection
  • BAT2: Cell 2 connection
  • BAT3: Cell 3 connection
  • VC: Voltage connection for external resistor divider
  • NNN: Negative battery terminal
  • REF: Reference voltage output
  • VCSS: Common-mode voltage input
  • SDA: I2C data line
  • SCL: I2C clock line

Circuit Diagram

Include a circuit diagram demonstrating the connection and operation of the BQ7693003DBT IC for better understanding.

Key Features

  • Battery Monitoring: Allows for accurate monitoring of individual cell voltages within a battery pack.
  • Protection Functions: Provides overvoltage and undervoltage protection to prevent damage to battery cells.
  • I2C Interface: Utilizes the I2C communication protocol for easy integration with microcontrollers.
  • Fault Detection: Detects faults such as overcurrent and thermal events for enhanced safety.
  • Temperature Monitoring: Includes temperature measurement capability for battery temperature monitoring.

Note: For comprehensive technical specifications, please consult the BQ7693003DBT datasheet.

Application

  • Battery Management Systems: Ideal for use in battery management systems for electric vehicles, renewable energy storage, and portable electronics.
  • Power Banks: Suitable for monitoring and protecting battery cells in power bank applications.
  • Solar Energy Storage: Used in solar energy storage systems to ensure the safe and efficient operation of battery packs.

Functionality

The BQ7693003DBT is a versatile battery monitor and protection IC that enables the accurate monitoring of individual cell voltages and provides essential protection features for battery management systems.

Usage Guide

  • Battery Connection: Connect individual cell voltages to the respective BAT pins for monitoring.
  • Interface Setup: Use the I2C lines (SDA and SCL) to communicate with the IC for configuration and monitoring.
  • Protection Setting: Configure the overvoltage and undervoltage thresholds to ensure appropriate protection for the battery pack.

Frequently Asked Questions

Q: How many cells can the BQ7693003DBT monitor?
A: The BQ7693003DBT can monitor up to 3 cells within a battery pack.

Q: Does the BQ7693003DBT support temperature monitoring?
A: Yes, the BQ7693003DBT includes temperature monitoring capabilities for enhanced battery management.

Equivalent

For similar functionalities, consider these alternatives to the BQ7693003DBT:

  • BQ7692001DBT: Another battery monitor and protection IC from Texas Instruments with similar features and performance.
  • LTC6804: A multi-cell battery monitor and protector IC from Linear Technology suitable for high-performance applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of series cells (min) 6 Vin (max) (V) 50
Features Digital output, LDO output, Low-side driver, Overcurrent in discharging protection, Short-current detection Device type Cell monitor and balancer
Number of series cells (max) 10 Operating temperature range (°C) -40 to 85
Rating Catalog Battery overvoltage protection (min) (V) 3.15
Battery overvoltage protection (max) (V) 4.7 Communication interface I2C
Operating current (typ) (µA) 40

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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packageimg

BQ7693003DBT

6 to 10-Series Cell Li-Ion and Li-Phosphate Battery Monitor

Inventory:

7,058
Overview of BQ7693003DBT Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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