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BQ79606A-Q1

6-S automotive battery monitor and balancer

6-S automotive battery monitor and balancer for automotive applications such as BMS / battery-pack monitoring. Qualification, OPNs and official sources are consolidated below for a fast project decision.

AutomotiveActiveExample package: HTQFP · 48 pinVerified 2026-11-05

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5-second verdict

AutomotiveAEC-Q100 Grade 2

Temperature-40 to +105°C

Functional safetyFunctional Safety-Compliant

LifecycleActive

In one sentence: TI lists AEC-Q100 Grade 2 over -40 to +105°C. Package, temperature and configuration can vary by OPN; verify the exact orderable before ordering. TI lists Functional Safety-Compliant with ISO 26262-oriented documentation. Component-level documentation is not an end-system certificate.

Key specifications

Max series cells6

Min series cells3

FeaturesCell balancing, Integrated ADC, Multi-cell support, Open-wire detection, Overtemperature protection, Overvo…

Max input voltage33

Communication interfaceDifferential Daisy Chain, UART

Device typeCell monitor and balancer

Orderable variants (OPNs)

The GPN is for selection; the full OPN is for ordering. These examples were observed on the verification date, not live stock. Variants may differ in package, temperature, gain/threshold and, for PMICs, NVM/sequencing. Distinguish TA from TJ in the exact datasheet.

OPN	Package	Temperature	Note
BQ79606APHPRQ1	HTQFP (PHP) (48 pin)	-40 to +105°C	—
BQ79606APHPTQ1	HTQFP (PHP) (48 pin)	-40 to +105°C	—

BQ79606APHPRQ1-40 to +105°C

HTQFP (PHP) (48 pin)

BQ79606APHPTQ1-40 to +105°C

HTQFP (PHP) (48 pin)

Official ordering page: https://www.ti.com/product/BQ79606A-Q1

Typical applications

BMS / battery-pack monitoringOBC / onboard chargerTraction inverter / thermal management

Alternates and companions

BQ79616-Q1Upgrade

Higher-cell-count BMS AFE in the same family; not an unconditional drop-in. Re-evaluate pack configuration, registers and software.

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FAQ

Is BQ79606A-Q1 automotive qualified?

TI lists AEC-Q100 Grade 2 over -40 to +105°C. Package and temperature can differ by OPN; verify the ordering table and TI datasheet.

Which OPNs are available for BQ79606A-Q1?

TI's product page currently lists 2 OPNs; this page shows the first 2 OPNs, including BQ79606APHPRQ1、BQ79606APHPTQ1. Use the full OPN for ordering, not the GPN.

Where can I check price, stock and lead time for BQ79606A-Q1?

NuAxi does not invent stock or pricing on this page. Use TI's ordering page and authorized distributors for live stock, lead time and quotations; verify package, temperature, pinout and software before substitution.

Sources and verification

Related selection and design checks

All selection guides →What does TI Q1 mean →AEC-Q100 grades →Model Y TI BOM →

NuAxi is an independent semiconductor market-intelligence platform and is not affiliated with Texas Instruments. Information is for selection reference only and is not a design, certification or procurement guarantee; verify against TI's official datasheet, ordering page and terms.