USB2512BI-AEZG-TR

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USB2512BI-AEZG-TR

IC CONTROLLER USB 36QFN

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規格

Part Status Active
DigiKey Programmable Not Verified
Protocol USB
Function Hub Controller
Interface USB
Standards USB 2.0
Voltage - Supply 3V ~ 3.6V
Current - Supply 60mA
Operating Temperature -40°C ~ 85°C
Package / Case 36-VFQFN Exposed Pad
Supplier Device Package 36-QFN (6x6)
Base Product Number USB2512

概述

Description

The USB2512BI-AEZG-TR is a USB 2.0 hub controller designed by Microchip Technology. It features a 2-port configuration and supports high-speed USB connections (up to 480 Mbps) and full-speed (12 Mbps) and low-speed (1.5 Mbps) connections. This device is particularly beneficial for applications requiring multiple USB devices to interact with a host controller.
Key features include power management capabilities, integrated voltage regulators, and support for various power-saving modes. The USB2512BI also supports USB battery charging specifications, making it suitable for charging applications. It operates in a wide range of temperatures, making it adaptable for various environments.
The device comes in a compact 32-pin QFN package, allowing for efficient PCB layout in space-constrained applications. Overall, the USB2512BI-AEZG-TR is ideal for extending USB connectivity, enhancing device interoperability, and providing robust performance in consumer electronics, industrial applications, and more.

Features

The USB2512BI-AEZG-TR is a USB 2.0 hub controller featuring the following key attributes:
1. Port Configuration: It supports up to 2 downstream USB ports, allowing multiple devices to connect to a USB host.
2. High-Speed Performance: Operates at USB 2.0 speeds (up to 480 Mbps), ensuring efficient data transfer.
3. Low Power Consumption: Designed for low power usage, making it ideal for battery-operated devices.
4. Integrated Power Management: Features per-port power switching and over-current protection to safeguard connected devices.
5. Flexible Power Supply: Accepts a wide range of supply voltages, simplifying design requirements.
6. Bus-Powered or Self-Powered: Can operate in different power scenarios, providing design flexibility.
7. Compatibility: Supports various USB device classes, ensuring compatibility with a wide range of peripherals.
8. Small Package Size: Available in a compact package for space-constrained applications.
These features make the USB2512BI-AEZG-TR suitable for diverse applications, including consumer electronics and industrial devices.

Package

The USB2512BI-AEZG-TR comes in a 32-pin QFN (Quad Flat No-lead) package type. This compact surface-mount package is designed for space efficiency in electronic applications.

Pinout

The USB2512BI-AEZG-TR is a USB hub controller with a pin count of 32. It functions as a USB 2.0 hub, enabling multiple USB devices to connect to a single host. The device supports two downstream ports and offers features like overcurrent protection, configurable port power management, and per-port power switching. Its integrated USB transceivers simplify the design, and it also supports various USB hub features, such as port status and remote wake-up capabilities. The USB2512BI is designed for applications requiring multiple USB connections, making it suitable for consumer electronics, industrial devices, and computer peripherals.

Manufacturer

The manufacturer of the USB2512BI-AEZG-TR is Texas Instruments (TI). Texas Instruments is a global semiconductor company based in Dallas, Texas, known for designing and manufacturing a wide range of analog and digital semiconductor solutions. TI specializes in embedded processing and analog technologies, serving various markets, including automotive, industrial, communication, and consumer electronics. They are recognized for their innovative products and contributions to the development of electronic components, including microcontrollers, processors, and various interface solutions, such as USB hubs like the USB2512BI-AEZG-TR.

Application

The USB2512BI-AEZG-TR is a USB hub controller that expands USB connectivity for devices. Its application areas include consumer electronics (e.g., TVs, media players), computer peripherals (keyboards, mice), industrial automation systems, and automotive applications. It supports USB 2.0, enabling multiple downstream connections while maintaining high data transfer rates, making it ideal for devices requiring additional USB ports.

Equivalent

The USB2512BI-AEZG-TR chip is a USB hub controller. Equivalent products include:
1. USB2512B - Similar functionality with minor variations.
2. Microchip MCP22XX series - USB hub controllers with varying port counts.
3. NXP USB2513B - A 3-port USB hub controller, offering additional features.
4. Texas Instruments TUSB2046B - A 4-port USB 2.0 hub controller.
Always check datasheets for specific features and compatibility.

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