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Texas Instruments BQ7693000DBTR — Analog & Data Acquisition

BQ7693000DBTR Battery Monitor, 6-10 Cell, I²C, 30-TSSOP

MPNBQ7693000DBTR
End of Life

Texas Instruments BQ7693000DBTR, Battery Monitor, Multi-Chemistry, 6 ~ 10 Cells, I²C Interface, Fault Protection (Over Current, Over/Under Voltage, Short Circuit), 30-TFSOP (0.173", 4.40mm Width), Surface Mount, -40°C ~ 85°C.

$5.69Ref. price · indicative, final on quote
Texas Instruments BQ7693000DBTR datasheet (PDF)
Packaging30-TFSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BQ7693000DBTR specifications
ParameterValue
MountingSurface Mount
InterfaceI²C
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionBattery Monitor
Case30-TFSOP (0.173\", 4.40mm Width)
Number of cells6 ~ 10
Fault protectionOver Current, Over/Under Voltage, Short Circuit
Battery chemistryMulti-Chemistry

Product details

Battery monitor for 6–10 series cells

The Texas Instruments BQ7693000DBTR is a multi-chemistry battery monitor designed for 6 to 10 series-connected cells. It communicates over an I²C bus and integrates fault protection for overcurrent, over/under voltage, and short-circuit conditions.

The 6–10 cell range is the primary fit criterion: this part is for packs with 6 to 10 series Li-ion, LiFePO4, or other multi-chem stacks. The I²C interface lets the host poll voltage, temperature, and fault status without dedicated ADC lines.

Frequently asked questions

How many cells does the BQ7693000DBTR support?

The BQ7693000DBTR monitors 6 to 10 series-connected cells, supporting multi-chemistry battery stacks such as Li-ion and LiFePO4.

What is the difference between the BQ7693000DBTR and the BQ76940?

The BQ7693000DBTR handles 6–10 cells, while the BQ76940 supports up to 15 cells. Both use I²C and integrate overcurrent, over/under voltage, and short-circuit protection. The BQ76940 is the higher-cell-count sibling in the same family.

What is the closest functional second-source for the BQ7693000DBTR?

The BQ79612PAPRQ1 is an automotive-grade (AEC-Q100) battery monitor from the same manufacturer, but it is a single-cell device with SPI/UART interface and extended temperature range to 125°C. It is not a pin-compatible or cell-count replacement for the BQ7693000DBTR. For a multi-cell monitor, the BQ76930 (3–6 cells) or BQ76940 (up to 15 cells) are the same-family alternatives.