Microchip Technology
USB2514B USB 2.0 Hub Controller
Best hub controller for engineers building custom multi-port USB devices.
The Microchip Technology USB2514B-I/M2 is a high-speed USB 2.0 HUB controller IC, perfect for surface mount applications. It integrates advanced features like MultiTRAK™ and PHYBoost™ for optimized hub performance. Supporting I2C, SMBus, and USB 2.0 interfaces, this SQFN36 packaged component is supplied in-tray and operates reliably across a wide temperature range. It's designed for robust system integration, offering enhanced port management and up to 4-port support.
$27.92
Owner Satisfaction
4.7
/ 5
Category Rank
44
/ 1009
#44 in Integrated Circuits & Chips
Price vs Category Average
-68%
Below average
Type of integrated circuit
HUB controller
/ HUB controller
Who it's for
- Engineers designing battery-operated or portable mobile devices
- Developers looking to minimize board footprint and component costs
- System designers requiring reliable, standard-compliant peripheral connectivity
Who should skip it
- Users needing high-speed data transfer for modern storage drives
- Architects building systems with high-density port requirements
- Purchasers prioritizing long-term value and modern interface standards
Performance breakdown
Data Throughput Efficiency
MultiTRAK technology ensures consistent high-speed performance across all active ports.
Thermal Resilience
Industrial-grade temperature range handles demanding environments with exceptional reliability.
Signal Integrity
PHYBoost technology actively optimizes signal quality for stable data transmission.
Integration Flexibility
Broad interface support simplifies implementation into diverse embedded system architectures.
Port Management
Advanced controller logic provides precise control over four independent USB ports.
Form Factor Efficiency
Compact SQFN36 packaging saves valuable board space in dense designs.
Key Specs
Type of integrated circuit
HUB controller
USB speed
Hi-Speed
Case
SQFN36
Mounting type
Surface Mount
Minimum operating temperature
-40°C
Maximum operating temperature
85°C
Interface protocol
I2C, USB
Built-in peripherals
USB Controller
Features
- High-speed USB 2.0 hub control
- Enhanced performance with PHYBoost™
- Advanced port management via MultiTRAK™
- Supports I2C and SMBus interfaces
- Surface mount (SMD) design
- Up to 4-port support
- Wide operating temperature range
- Robust system integration
What customers say
Developers overwhelmingly value the USB2514B for its exceptional reliability and ease of integration. Its robust compliance with USB-IF standards ensures broad interoperability, a critical factor for professional embedded systems. Users appreciate how integrated features, like on-chip regulators and power management, simplify board design and lower the bill of materials. This stability makes it a preferred component for high-volume applications where dependable performance is essential. While advanced configuration has a slight learning curve, the consensus confirms this controller is a superior workhorse, offering stability that justifies its cost over less proven alternatives.
Know before you buy
This controller is designed to support up to 4 downstream USB 2.0 ports, making it suitable for compact hub designs.
The USB2514B is rated for a wide operating temperature range of -40°C to 85°C, allowing it to function reliably in harsh industrial conditions without specialized cooling.
You can configure the device using either I2C or SMBus interfaces, providing flexibility for integration into various system architectures.
MultiTRAK™ provides advanced port management for better performance, while PHYBoost™ optimizes signal integrity, ensuring stable high-speed data transmission across all connected ports.
Yes, the USB2514B comes in an SQFN36 surface-mount package, which is specifically designed for standard automated pick-and-place assembly processes.
The device operates within a voltage range of 3V to 3.6V, with an absolute maximum range of -0.3V to 5.5V, and provides an output current of 1500 mA.
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