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TECH PUBLIC FSUSB42UMX-TP

Manufacturer
TECH PUBLICAsian Brands
MPN
FSUSB42UMX-TP
LCSC Part #
C42370490
Packaging
QFN-10L(1.4x1.8)
Customer #
Key Attributes
High Speed USB 2.0 DPDT Analog Switch
Datasheetpdf iconTECH PUBLIC FSUSB42UMX-TP
In-Stock: 1,940
1,940 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1669$ 0.83
50+$ 0.1466$ 7.33
150+$ 0.1378$ 20.67
500+$ 0.127$ 63.50
3,000+$ 0.1221$ 366.30
6,000+$ 0.1192$ 715.20
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Analog Switches, Multiplexers, Demultiplexers
ManufacturerTECH PUBLIC
PackagingQFN-10L(1.4x1.8)
FeaturesBidirectional analog channel;Power-off isolation
Operating Temperature-40℃~+85℃
Number of Channels2
Voltage - Supply1.5V~5.5V
Ron1.5Ω
Con7pF
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

This is a bidirectional, low-power, dual-port high-speed USB 2.0 analog switch with integrated protection, designed specifically for USB Type-C systems. The device is configured as a dual 2:1 or 1:2 switch, optimized for USB 2.0 DP/DM lines in USB Type-C systems. The device achieves true isolation — even when COM+/- exceeds VCC, only minimal current flows back to the supply. It features low inter-bit skew and high inter-channel noise isolation, and is compatible with high-speed USB 2.0 and other standards. Each switch is bidirectional with minimal or no attenuation of high-speed signals at the output. The bandwidth is wide enough to transmit high-speed USB 2.0 differential signals with excellent signal integrity.

Features

AI Translation
  • Low on-resistance: Ron = 1.5Ω at VCC = 5V
  • 1.8V logic-compatible control pins
  • High off-state isolation: -100dB @ 100KHz
  • COM+/- rail extends to VCC, enabling true isolation even during power failure
  • Low channel-to-channel crosstalk: -97dB @ 100KHz
  • High bandwidth (-3dB @ 550MHz) for USB2.0 high-speed routing
  • Low quiescent current (<2uA) with wide supply voltage range (1.5V ~ 5.5V)

Applications

AI Translation
  • Mobile phones, tablets, and laptops
  • Any application using USB Type-C or Micro-B connectors