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BQ7693000DBT

Li-Ion Battery Monitor for 6-10 series cell management

Quantity Unit Price(USD) Ext. Price
1 $4.099 $4.10
10 $3.293 $32.93
60 $2.802 $168.12
120 $1.810 $217.20

Inventory:6,189

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

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Submit your quote request for BQ7693000DBT using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of BQ7693000DBT

The BQ7693000DBT is a highly integrated battery monitor and protector IC designed for use in battery management systems. It provides accurate cell voltage measurements, cell balancing, and robust short-circuit protection for multi-cell battery packs, making it ideal for various portable and energy storage applications.

Pinout

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

  • GPO1: General purpose digital output 1
  • GPO2: General purpose digital output 2
  • GPO3: General purpose digital output 3
  • GPO4: General purpose digital output 4
  • GPO5: General purpose digital output 5
  • VSS: Ground
  • VCC: Positive power supply
  • SCL: I2C serial interface clock
  • SDA: I2C serial interface data
  • TS1: Thermistor input 1
  • TS2: Thermistor input 2
  • TS3: Thermistor input 3
  • TS4: Thermistor input 4
  • TS5: Thermistor input 5
  • TS6: Thermistor input 6
  • TS_SUM: Summation thermistor input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the BQ7693000DBT IC for a visual representation.

Key Features

  • Battery Monitoring: Provides accurate cell voltage measurements for up to 16 series-connected cells.
  • Cell Balancing: Supports active and passive cell balancing to ensure uniform cell voltages and extend battery life.
  • Short-Circuit Protection: Offers robust short-circuit protection to prevent damage to the battery pack and connected systems.
  • Integrated ADC: Includes a high-precision 14-bit analog-to-digital converter for accurate voltage measurements.
  • Thermal Management: Monitors multiple thermistor inputs for temperature-based battery protection and safety.
  • I2C Interface: Features an I2C serial interface for communication with microcontrollers and host systems.

Note: For detailed technical specifications, please refer to the BQ7693000DBT datasheet.

Application

  • Electric Vehicles: Suitable for battery management in electric vehicle battery packs to ensure safety and performance.
  • Solar Energy Storage: Used in energy storage systems to monitor and protect lithium-ion battery packs for solar installations.
  • Portable Electronics: Ideal for battery management in portable devices such as power banks and mobile consumer electronics.

Functionality

The BQ7693000DBT is a comprehensive battery management solution, offering precise voltage measurements, cell balancing, and protective features to ensure the reliable operation and longevity of multi-cell battery packs.

Usage Guide

  • Power Supply: Connect VCC (Pin 7) to the positive power supply and VSS (Pin 6) to ground.
  • Communication: Utilize the I2C interface (SCL and SDA pins) for communication with microcontrollers or host systems.
  • Thermal Monitoring: Connect thermistors to the designated thermistor input pins for temperature-based protection.

Frequently Asked Questions

Q: What is the maximum number of cells supported by the BQ7693000DBT?
A: The BQ7693000DBT can monitor up to 16 series-connected cells for comprehensive battery management.

Q: Is the BQ7693000DBT suitable for automotive applications?
A: Yes, the BQ7693000DBT is suitable for use in electric vehicles and hybrid electric vehicles to manage the battery packs efficiently.

Equivalent

For similar functionalities, consider these alternatives to the BQ7693000DBT:

  • BQ7692005DBT: This is a similar battery monitor and protector IC from Texas Instruments, offering compatibility and similar functionality with minor variations.
  • LTC6803-4: A multi-cell battery monitor from Analog Devices, providing similar monitoring and protection features for battery management.

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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BQ7693000DBT

Li-Ion Battery Monitor for 6-10 series cell management

Inventory:

6,189
Overview of BQ7693000DBT 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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