What are the key applications for this controller?

It is commonly used in stand-alone USB hubs, PC motherboard USB ports, notebook docking stations, and gaming consoles.

Does the GL850G-HHY22 require an external LDO?

No, it features an integrated 5V to 3.3V and 3.3V to 1.8V voltage regulator, simplifying board design.

What is the transaction translator architecture?

It uses a Single Transaction Translator (STT) architecture, which is a cost-effective solution for managing traffic between high-speed upstream and full/low-speed downstream ports.

What should sourcing teams check before buying GL850G-HHY22?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of GL850G-HHY22?

Use the GL850G-HHY22 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about GL850G-HHY22 pinout to locate pins, power rails, and interface signals before layout.

GL850G-HHY22 Datasheet, Specs, Alternatives & ECAD | Genesys Logic, Inc.

AI summary

The GL850G-HHY22 is a versatile, cost-effective USB 2.0 hub controller suitable for various consumer and industrial applications.

Best for

Consumer electronics
USB hub designs
Embedded systems

Avoid if

High-performance applications requiring multiple transaction translators (use GL852G instead)

Check before use

Ensure the SSOP-28 package meets your I/O and feature requirements

Key specifications

USB Standard: USB 2.0
Package: SSOP-28
Processor: 8-bit RISC
Supply Voltage: 4.5V - 5.5V

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Consumer ElectronicsConnectivity

Datasheet

5160b98384ea940e67a6bf664173e016_1808301731_Genesys-Logic-GL850G-HHY22_C136617.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for GL850G-HHY22: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a USB 2.0 hub controller from Genesys Logic, featuring an integrated 8-bit RISC processor and voltage regulators.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the GL850G-HHY22?+×

What are the key applications for this controller?+×

Does the GL850G-HHY22 require an external LDO?+×

What is the transaction translator architecture?+×

What should sourcing teams check before buying GL850G-HHY22?+×

What is the pinout of GL850G-HHY22?+×