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Texas Instruments TPS25846QCWRHBRQ1 — Power Management (PMIC / Gate Driver)

TPS25846QCWRHBRQ1 Automotive USB Power Switch 5V 3.5A

MPNTPS25846QCWRHBRQ1
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Texas Instruments TPS25846QCWRHBRQ1, Automotive USB BC1.2 5-V 3.5-A output, 36-V input, AEC-Q100 qualified, 32-VQFN (5x5) wettable flank package

$4.4200Ref. price · indicative, final on quote
Texas Instruments TPS25846QCWRHBRQ1 datasheet (PDF)
Packaging32-VFQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS25846QCWRHBRQ1 specifications
ParameterValue
MountingSurface Mount, Wettable Flank
Supply voltage4.5V ~ 36V
Current - supply700µA
Operating temperature-40°C ~ 125°C (TJ)
GradeAutomotive
PackageTape & Reel (TR) Cut Tape (CT)
ApplicationsUSB Dedicated Charging Port (DCP), Power Switch
QualificationAEC-Q100
Case32-VFQFN Exposed Pad

Product details

Automotive USB charging port in one IC

Input supply spans 4.5 V to 36 V, covering nominal 12-V and 24-V vehicle batteries while surviving load-dump transients without an external clamp. AEC-Q100 qualification and the wettable-flank 32-VQFN package make this part ready for automated optical inspection in automotive assembly lines.

Sourcing posture for production BOMs

Design-in checklist for the 32-VQFN

Quiescent supply current is 700 µA, relevant for always-on battery-connected modules where standby draw matters.

Frequently asked questions

Is TPS25846QCWRHBRQ1 AEC-Q100 qualified?

Yes, it carries AEC-Q100 qualification, which is the standard automotive reliability stress test for ICs used in under-hood and cabin applications.

What is the output current and input voltage range of TPS25846QCWRHBRQ1?

The output is 5 V at 3.5 A. The input voltage range is 4.5 V to 36 V, covering 12-V and 24-V automotive systems with margin for load dump.