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Texas Instruments BQ7692003PWR — Microcontrollers & Processors (MCU / MPU / DSP)

TI BQ7692003PWR Battery Monitor, 3-5 Cell, I²C, 20-TSSOP

MPNBQ7692003PWR
End of Life

Texas Instruments BQ7692003PWR Battery Monitor IC, 3-5 Series Cells, I²C Interface, Overcurrent/OV/UV/Short Protection, 20-TSSOP Package, -40°C to 85°C.

$3.26Ref. price · indicative, final on quote
Packaging20-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BQ7692003PWR specifications
ParameterValue
MountingSurface Mount
InterfaceI²C
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionBattery Monitor
Case20-TSSOP (0.173\", 4.40mm Width)
Number of cells3 ~ 5
Fault protectionOver Current, Over/Under Voltage, Short Circuit
Battery chemistryMulti-Chemistry

Product details

Active production — still a valid BOM line

The BQ7692003PWR: ROHS3 compliant — no exemption-based restrictions on EU market placement.

What the 3-5 cell monitor covers

This is a battery monitor IC for 3 to 5 series-connected cells, communicating over an I²C bus. The multi-chemistry support means it works with Li-ion, LiFePO₄, lead-acid, and other chemistries — one BOM line covers multiple pack types. Integrated fault protection includes overcurrent, over/under voltage, and short-circuit detection. These are the three most common failure modes in a multi-cell pack; the monitor handles them without an external supervisor MCU.

Available in Tape & Reel (TR) or Cut Tape (CT) — the CT option is useful for prototype quantities without committing to a full reel.

Active and widely available through independent distribution channels. Pricing and lead time are confirmed at quote time against your BOM quantity — no stock-holding claim, but the part is regularly sourced.

Frequently asked questions

What compliance documentation does Texas Instruments provide for BQ7692003PWR?

The part is ROHS3 compliant. Standard TI documentation includes the datasheet, application notes, and a PCN notification list for any changes.