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Texas Instruments TPS65941319RWERQ1 — Power Management (PMIC / Gate Driver)

TPS65941319RWERQ1 Automotive PMIC – AEC-Q100, 3V-5.5V

MPNTPS65941319RWERQ1
Active

Texas Instruments TPS65941319RWERQ1, Automotive PMIC, 2.8-V to 5.5-V input, 5 buck converters, AEC-Q100 qualified, 56-VFQFN exposed pad, -40°C to 125°C.

$10.4700Ref. price · indicative, final on quote
Texas Instruments TPS65941319RWERQ1 datasheet (PDF)
Packaging56-VFQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS65941319RWERQ1 specifications
ParameterValue
MountingSurface Mount, Wettable Flank
Supply voltage3V ~ 5.5V
Current - supply19mA
Operating temperature-40°C ~ 125°C
GradeAutomotive
PackageTape & Reel (TR) Cut Tape (CT)
QualificationAEC-Q100
Case56-VFQFN Exposed Pad

Product details

Automotive PMIC with 5 buck converters

The TPS65941319RWERQ1 is a Texas Instruments automotive-grade PMIC integrating five buck converters, qualified to AEC-Q100. The wettable flank option aids automated optical inspection after reflow.

Supply current and input range

The PMIC draws 19mA supply current — a figure that matters for standby power budgets in always-on automotive modules. The 3V to 5.5V input window covers both 3.3V and 5V rails, but confirm the minimum start-up voltage against the battery cranking profile.

Frequently asked questions

Does TPS65941319RWERQ1 meet AEC-Q100 automotive qualification?

Yes, it is AEC-Q100 qualified and carries an Automotive grade, making it suitable for automotive applications.