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BQ7694002DBTR The Texas Instruments BQ7694002DBTR is a battery monitor IC designed for 9 to 15 series cells. It offers robust protection features and an I2C interface for system monitoring.
Mfr Part #:

BQ7694002DBTR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ7694002DBTR is a battery monitor IC designed for 9 to 15 series cells. It offers robust protection features and an I2C interface for system monitoring.
✓ Total Stock: 4,101 pcs
$ Price Range: $2.81

BQ7694002DBTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
4,087 pcs
On Request
4087 pcs On Request 1 On Request On Request 19+ On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
14 pcs
On Request
14 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ7694002DBTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Fault Protection
Function
Interface
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
Supplier Package
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BQ7694002DBTR Description

Short technical summary and product information.

The Texas Instruments BQ7694002DBTR is a versatile battery monitor IC from the BQ769x0 family, supporting multi-chemistry batteries across 9 to 15 series cells. It provides essential AFE monitoring features, including internal ADCs for cell voltage, die temperature, and pack current (coulomb counter), along with support for external thermistors.

 

Key hardware protection features include overcurrent in discharge (OCD), short circuit in discharge (SCD), overvoltage (OV), and undervoltage (UV) detection. The device also includes secondary protector fault detection. Additional features comprise integrated cell balancing FETs, charge/discharge low-side NCH FET drivers, and an alert interrupt to the host microcontroller.

 

Designed for high-power applications, this IC operates within a temperature range of -40°C to 85°C. It communicates via a simple I2C compatible interface. The BQ7694002DBTR is supplied in a 44-TSSOP surface mount package, making it suitable for various industrial battery pack designs.

 

Applications include light electric vehicles (eBikes, eScooters), power tools, battery backup units (BBUS), energy storage systems (ESS), and uninterruptible power supply (UPS) systems.

BQ7694002DBTR Quick Information

Product Type: Battery Monitor IC
Canonical Name: Texas Instruments BQ7694002DBTR Battery Monitor IC
Subcategory: Battery Monitors & Balancers

BQ7694002DBTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ7694002DBTR Estimated Pricing

Qty Low High
1+ $2.81 $2.81

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ7694002DBTR Features

  • Monitors 9 to 15 series battery cells.
  • Supports multi-chemistry battery types.
  • Features I2C communication interface.
  • Provides overcurrent and overvoltage protection.
  • Operates from -40°C to 85°C.

BQ7694002DBTR Applications

  • Ideal for light electric vehicles.
  • Suitable for power tools and garden tools.
  • Used in battery backup systems.
  • Applicable for energy storage systems.
  • Designed for industrial battery packs.

BQ7694002DBTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BQ7694002DBTR?

-40°C to 85°C (TA).

What package does the BQ7694002DBTR come in?

44-TSSOP (44-TFSOP with 0.173 inch width, 4.40mm width).

What is the maximum supply voltage for the BQ7694002DBTR?

75V (108V absolute maximum).

How many series cells can the BQ7694002DBTR monitor?

9 to 15 series cells.

What communication interface does the BQ7694002DBTR use?

I2C.

What fault protections are included in the BQ7694002DBTR?

Over current, over/under voltage, and short circuit protection.

What is the typical operating current of the BQ7694002DBTR?

40 µA.

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