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CH334U AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CH334U product

CH334U

USB Hubs

USB HubWCHIndustrial

The CH334U is a 4-port USB 2.0 hub controller optimized for industrial applications, featuring high-performance MTT mode and flexible power management.

Best for

  • Industrial PC motherboards
  • Embedded USB hubs

Avoid if

  • Applications requiring individual port power control (GANG mode only)

Check before use

  • EEPROM configuration settings
  • Power supply decoupling

Key specifications

Ports
4
Max Speed
480 Mbps
Package
QSOP28
Temp Range
-40°C to 85°C

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConnectivity

Datasheet

1a97356bbe02de1465eb1e3ac2d15be5_2403131142_WCH-Jiangsu-Qin-Heng-CH334U_C5187524.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CH334U: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The CH334U is a 4-port USB 2.0 hub controller chip from WCH, designed for high-speed data transfer and industrial reliability.