What should engineers review before using TUSB8043ARGCT?

Review the 1.1 V core and 3.3 V I/O rails, reset timing, 24 MHz clock implementation, upstream VBUS divider, downstream power-switch and over-current connections, and 90 Ω differential-pair routing.

What is the pinout of TUSB8043ARGCT?

Use the TUSB8043ARGCT datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TUSB8043ARGCT pinout to locate pins, power rails, and interface signals before layout.

TUSB8043ARGCT Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

TUSB8043ARGCT is a commercial-temperature four-port USB 3.2 Gen 1 hub controller for self-powered USB hub, dock, monitor, and embedded expansion designs.

Best for

Four-port USB 3.x hub products
Docking stations and monitors
Self-powered USB expansion designs

Avoid if

Applications requiring USB 10 Gbps operation
Applications requiring temperatures below 0 °C or above 70 °C
Designs without suitable downstream VBUS power control

Check before use

Confirm USB 3.2 Gen 1 bandwidth is sufficient.
Confirm package assembly supports 0.5 mm pitch VQFN.
Confirm battery-charging modes and port power architecture.

Key specifications

Hub ports: 4 downstream ports
USB speed: USB 3.2 x1 Gen 1, 5 Gbps
Supply rails: 1.1 V core and 3.3 V I/O
Operating temperature: 0 °C to 70 °C
Package: 64-pin VQFN, 9.0 mm × 9.0 mm × 1.0 mm max

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-3-260C-168 HR
ECCN: -
HTSUS: -

Application

USB docking stationsDesktop USB hubsMonitors and embedded systems

Datasheet

snlu242

800 KB

Datasheet AI

CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

TUSB8043ARGCT is the 64-pin VQFN commercial-temperature ordering variant of TI's TUSB8043A, a four-port USB 3.2 x1 Gen 1 hub controller supporting 5 Gbps SuperSpeed USB and USB 2.0 traffic.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is TUSB8043ARGCT?+×

What should engineers review before using TUSB8043ARGCT?+×

What is the pinout of TUSB8043ARGCT?+×