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USB5537B-5000AKZE
+BOMIC HUB CTLR USB 3.0 72QFN
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Nhà sản xuấtCông nghệ Microchip
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Ông. Phần #USB5537B-5000AKZE
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Bảng dữ liệu USB5537B-5000AKZE DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Protocol | USB |
| Function | Hub Controller |
| Interface | USB |
| Standards | USB 3.0 |
| Voltage - Supply | 1.25V, 3.3V |
| Operating Temperature | 0°C ~ 85°C |
| Package / Case | 72-VFQFN Exposed Pad |
| Supplier Device Package | 72-QFN (10x10) |
| Base Product Number | USB5537 |
Tổng quan
Description
Key features include support for up to seven downstream USB ports, integrated battery charging capabilities, and advanced power management to reduce energy consumption. The USB5537B-5000AKZE can handle complex USB traffic and ensures reliable connectivity and transfer speeds across all connected devices. It also includes features like PortMap, PortSwap, and PHYBoost, which enhance flexibility in board layout and improve signal integrity.
Manufactured by Microchip Technology, this device is designed for ease of integration into a wide range of electronic systems, ensuring efficient USB management and expanding device connectivity options.
Equivalent
1. Texas Instruments TUSB8041: A 4-port USB 3.0 hub controller.
2. Genesys Logic GL3523: A USB 3.0 hub controller with similar features.
3. VIA Labs VL812: Another USB 3.0 hub controller.
When selecting an equivalent, ensure compatibility with your specific requirements and system design.
Features
Key features include:
- USB 3.0 compliance for fast data transfer.
- Backward compatibility with USB 2.0 and 1.1 devices.
- Configurable from a single external EEPROM or via SMBus for flexibility.
- Advanced power management features, including individual port power control and low-power operation modes.
- Integrated battery charging support, compatible with BC1.2 specification.
- Built-in support for LED indicators to display port status.
- Enhanced EMI design for improved performance in noisy environments.
This hub is suitable for use in consumer electronics, industrial systems, and computing applications where robust and versatile USB connectivity is required.
Pinout
The primary functions of the USB5537B include:
1. USB Hub Functionality: It acts as a USB hub, allowing multiple USB devices to connect to a single USB host.
2. Port Management: The hub controller manages downstream ports and can handle multiple USB connections with support for over-current protection and power switching.
3. High-Speed Data Transfer: It supports high-speed data transfer rates up to 5 Gbps via USB 3.1 Gen 1.
4. Integrated Voltage Regulators: The device includes integrated voltage regulators to reduce the need for external components.
5. Flexibility and Customization: The device offers options for configuration and customization of features through EEPROM or SMBus interface.
For detailed pin functions and signal descriptions, referring to the official datasheet is recommended.