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USB2512B-AEZG

Name: USB2512B-AEZG
Rating: 4.7 (12 reviews)

IC USB 2.0 2PORT HUB CTLR 36QFN

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製造商。部分 #USB2512B-AEZG
包 VQFN-36
資料表 USB2512B-AEZG DataSheet
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規格

Package	Tray
ProductStatus	Active
Protocol	USB
Function	Hub Controller
Interface	USB
Standards	USB 2.0
Voltage-Supply	3V ~ 3.6V
Current-Supply	60mA
OperatingTemperature	0°C ~ 85°C
Package/Case	36-VFQFN Exposed Pad

概述

Description

The USB2512B-AEZG is a high-speed USB hub controller designed for USB 2.0 applications. It features two downstream ports, supporting data rates of up to 480 Mbps. This device enables the connection of multiple USB devices to a host while managing power distribution and data traffic.
Key features include integrated power management, which allows for individual port power control, and support for both high-speed and low-speed USB devices. The USB2512B-AEZG is also compliant with USB 2.0 specifications, ensuring compatibility with a wide range of USB devices.
This hub controller operates in a compact form factor, making it suitable for space-constrained applications. It typically interfaces via an I2C or SPI connection for configuration and status monitoring.
Overall, the USB2512B-AEZG is ideal for use in consumer electronics, industrial devices, and various embedded systems where multiple USB connections are required.

Features

The USB2512B-AEZG is a USB 2.0 hub controller featuring the following key attributes:
1. Ports: Supports up to 2 downstream ports.
2. Bus-Powered: Can operate in bus-powered mode without external power.
3. High-Speed USB: Complies with USB 2.0 specifications, offering data transfer rates up to 480 Mbps.
4. Integrated Power Management: Features power switch control for downstream ports, enabling efficient power distribution.
5. Flexible Configuration: Supports various configurations for downstream devices and can work with multiple types of USB devices.
6. Low Power Consumption: Designed for low power usage, ideal for battery-operated devices.
7. Overcurrent Protection: Includes overcurrent protection for enhanced safety.
8. Easy Integration: Available in a compact 32-pin QFN package, simplifying design and layout.
These features make the USB2512B-AEZG suitable for a wide range of applications, including consumer electronics, industrial devices, and portable gadgets.

Package

The USB2512B-AEZG is available in a 32-pin QFN (Quad Flat No-lead) package type. This compact package design is suitable for space-constrained applications, providing efficient thermal performance and electrical connection.

Pinout

The USB2512B-AEZG is a USB 2.0 hub controller with a total of 28 pins. It features two downstream ports and one upstream port, allowing for the connection of multiple USB devices to a single host. Key functions include:
- Downstream Ports: Two ports for connecting USB devices.
- Upstream Port: One port for connection to the host device.
- Power Management: Supports power distribution and management for connected devices.
- USB 2.0 Compliance: Operates at high speed (480 Mbps) and full speed (12 Mbps).
- Integration: Includes features like overcurrent protection and configurable power settings.
The device supports external crystal oscillators for clock generation and includes various pins for functionalities such as reset, power, and status indicators.
Overall, the USB2512B-AEZG is designed to expand USB connectivity while managing power and data efficiently.

Manufacturer

The USB2512B-AEZG is manufactured by Texas Instruments (TI), a multinational electronics company headquartered in Dallas, Texas. Texas Instruments is renowned for designing and manufacturing semiconductor products and various integrated circuits, including analog and embedded processing devices. The company serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. TI is recognized for its innovation in analog technologies and digital signal processing, and it plays a significant role in advancing electronic systems globally.

Application

The USB2512B-AEZG is a USB 2.0 hub controller that provides additional USB ports for devices. Its application areas include consumer electronics, computer peripherals, automotive systems, industrial automation, and embedded systems. It supports multiple downstream ports and features such as overcurrent protection, making it suitable for expanding USB connectivity in various electronic applications.

Equivalent

The USB2512B-AEZG is a USB 2.0 hub controller. Equivalent products include the Microchip USB2512B, Texas Instruments TUSB2046B, and the NXP PDIUSBH12. Make sure to verify specifications and features to ensure compatibility with your application.