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USB2517I-JZX

Name: USB2517I-JZX
Rating: 4.8 (15 reviews)

+BOM

IC CTRLR USB2.0 7PORT 64QFN

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제조업체 부품 #USB2517I-JZX
데이터시트 USB2517I-JZX DataSheet
패키지 QFN-64
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사양

속성	가치
Package / Case	Tray
Part Status	Active
Protocol	USB
Function	Controller
Interface	USB
Standards	USB 2.0
Voltage - Supply	3V ~ 3.6V
Supply Current	130mA
Operating Temperature	-40°C ~ 85°C

개요

Description

The USB2517I-JZX is a USB 2.0 hub controller from Microchip, designed to expand a single USB port into seven downstream ports. It supports low-speed (1.5 Mbps), full-speed (12 Mbps), and high-speed (480 Mbps) data rates.
Key features:
- Self-powered or bus-powered operation.
- Integrated termination resistors for reduced BOM cost.
- Flexible port configuration (individual or ganged power control).
- Supports battery charging (BC 1.2) on downstream ports.
- Industrial-grade (-40°C to +85°C) operation.
Packaged in a 48-pin QFN (JZX), it’s ideal for embedded systems, industrial devices, and consumer electronics. No external firmware is needed, simplifying design.
For detailed specs, refer to the datasheet on Microchip’s website.

Equivalent

Equivalent products to the USB2517I-JZX (USB 2.0 hub controller) include:
- USB2514B-I/M2 (4-port variant)
- USB2513B-I/M2 (3-port variant)
- USB2512B-I/M2 (2-port variant)
- TUSB2046B (Texas Instruments, 4-port)
- FE1.1s (Fresco Logic, 4-port)
These are pin-compatible or functionally similar alternatives. Check datasheets for exact compatibility.

Features

The USB2517I-JZX is a USB 2.0 hub controller with the following key features:
- Ports: 7 downstream ports (4 external + 3 internal/optional).
- Speed: Supports USB 2.0 (480 Mbps, 12 Mbps, 1.5 Mbps).
- Flexible Configuration: Ports can be individually enabled/disabled.
- Power Management: Supports bus-powered, self-powered, or hybrid modes.
- Low Power: Advanced power-saving modes for reduced consumption.
- Compliance: USB-IF certified, compatible with USB 2.0 specifications.
- Package: 64-pin QFN (9x9mm), RoHS compliant.
- Additional Features:
- MultiTRAK™ technology for better throughput.
- Dynamic attach/detach detection.
- Integrated termination resistors.
Ideal for embedded systems, docking stations, and peripherals requiring multi-port USB expansion.

Pinout

The USB2517I-JZX is a USB 2.0 hub controller with the following key details:
- Pin Count: 64-pin (QFN package).
- Functions:
- 7 downstream ports (supports 4 or 7 ports via configuration).
- Supports USB 2.0 (480 Mbps) with integrated transceivers.
- Features MultiTRAK™ for improved transaction scheduling.
- Includes battery charging support (BC 1.2).
- Configurable via OTP, I²C, or SMBus.
- Operates at 3.3V with low power consumption.
Compact and versatile, it’s ideal for embedded USB hub applications.

Application

The USB2517I-JZX is a USB 2.0 hub controller ideal for:
- PC Peripherals (keyboards, mice, docking stations)
- Industrial Automation (PLC interfaces, control panels)
- Consumer Electronics (smart TVs, gaming consoles)
- Embedded Systems (IoT devices, single-board computers)
- Medical Devices (diagnostic equipment, monitoring tools)
It supports 7 downstream ports, low power modes, and robust EMI performance, making it suitable for compact, power-efficient designs.

Package

The USB2517I-JZX comes in a 48-pin QFN (Quad Flat No-leads) package. This compact, surface-mount package measures 7mm x 7mm and features exposed pads for improved thermal and electrical performance. It is commonly used in space-constrained applications.