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FSUSB45UMX

Name: FSUSB45UMX
Rating: 4.7 (12 reviews)

IC USB SWITCH DPDT 10UMLP

メーカー
Mfr。パート #FSUSB45UMX
パッケージ UQFN-10
データシート FSUSB45UMX DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Last Time Buy
Applications	USB
SwitchCircuit	DPDT
NumberofChannels	1
On-StateResistance(Max)	6.5Ohm
Voltage-SupplySingle(V+)	3V ~ 4.3V
-3dbBandwidth	720MHz
Features	Break-Before-Make, USB 2.0
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	10-UFQFN

概要

Description

The FSUSB45UMX is a high-performance USB 2.0 switch designed for various applications requiring reliable data transmission. It features low on-resistance, ensuring minimal signal loss and maintaining high-speed data integrity. The device supports multiple input/output configurations, allowing it to selectively route USB signals between different devices, such as controllers and peripherals.
Key features include automatic power management, low power consumption, and robustness against ESD, making it suitable for consumer electronics, mobile devices, and industrial applications. The FSUSB45UMX is available in compact packaging, enhancing its integration into space-constrained designs. Its versatility and efficiency make it an ideal choice for designers looking to optimize USB connectivity in their products.

Features

The FSUSB45UMX is a USB 2.0 high-speed switch designed for data communication applications. Key features include:
1. High-Speed Switching: Supports USB 2.0 data rates up to 480 Mbps, ensuring efficient data transfer.
2. Low On-Resistance: Minimizes signal loss and power consumption, enhancing overall performance.
3. Wide Operating Voltage: Compatible with a wide voltage range (typically 1.8V to 5.5V), making it versatile for various applications.
4. Integrated ESD Protection: Protects against electrostatic discharge, ensuring the reliability of connected devices.
5. Automatic Switching: Supports automatic detection and switching between multiple USB devices, simplifying connectivity.
6. Compact Package: Available in a small package size, facilitating easy integration into compact designs.
7. Low Power Consumption: Designed for minimal power use, making it suitable for battery-operated devices.
Overall, the FSUSB45UMX is an efficient and reliable choice for applications requiring USB data switching and protection.

Package

The FSUSB45UMX is packaged in a small, compact 6-pin SC-70 package. This surface-mount package is designed for space-constrained applications, providing efficiency and ease of integration in various electronic devices.

Pinout

The FSUSB45UMX is a USB 2.0 high-speed switch with a total of 8 pins. Its primary functions include:
1. Channel Switching: It has two differential pairs (D+ and D-) for each of the two channels, allowing for the selection of one channel at a time.
2. Control Logic: It includes control pins that enable or disable the switch channels.
3. Power Supply: It operates with a supply voltage of 2.7V to 3.6V, suitable for low-power applications.
4. Protection Features: The device has built-in ESD protection, which safeguards against electrostatic discharge.
This component is typically used in applications such as USB port selection, USB data line routing, and device multiplexing. The pin configuration and features make it useful for managing USB connections efficiently.

Manufacturer

The FSUSB45UMX is manufactured by Fairchild Semiconductor, a company that specializes in providing high-performance semiconductor solutions. Fairchild Semiconductor, founded in the 1950s, is known for its innovations in power management, signal management, and other semiconductor technologies. The company focuses on delivering products for various applications, including consumer electronics, industrial systems, automotive, and communication devices. In 2016, Fairchild was acquired by ON Semiconductor, expanding its portfolio and market presence in the semiconductor industry.

Application

The FSUSB45UMX is a USB switch primarily used in applications requiring USB signal routing, such as smartphones, tablets, and laptops. It enables the selection and sharing of USB connections among multiple peripherals, supporting USB 2.0 and USB 3.0 protocols. Common areas include consumer electronics, data transfer devices, docking stations, and portable applications where space and signal integrity are crucial.

Equivalent

The FSUSB45UMX is a USB switch that can be substituted with equivalent products such as the TSX-001 and the TSX-002 from Texas Instruments, or the NXP's CBTL06141. Additionally, similar functionality can be found in products like the Analog Devices ADG884 and the Micrel MIC2026. Always check specifications for voltage, current ratings, and control logic to ensure compatibility.