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IP4234CZ6

NXP
Part Number IP4234CZ6
Manufacturer NXP
Description Single USB 2.0 ESD protection
Published Feb 21, 2016
Detailed Description IP4234CZ6 Single USB 2.0 ESD protection to IEC 61000-4-2 level 4 Rev. 01 — 16 April 2009 Product data sheet 1. Produ...
Datasheet PDF File IP4234CZ6 PDF File

IP4234CZ6
IP4234CZ6

Overview
IP4234CZ6 Single USB 2.
0 ESD protection to IEC 61000-4-2 level 4 Rev.
01 — 16 April 2009 Product data sheet 1.
Product profile 1.
1 General description The IP4234CZ6 is designed to protect Input/Output (I/O) USB 2.
0 ports, that are sensitive to capacitive loads, from being damaged by ElectroStatic Discharge (ESD).
The π-filter structure is implemented with a small series resistor to provide the necessary protection to signal and supply components from ESD voltages greater than ±8 kV contact discharge according IEC 61000-4-2, level 4.
The ESD protection is independent of the supply voltage due to the rail-to-rail diode architecture being connected to a Zener diode.
The IP4234CZ6 is fabricated using monolithic silicon technology and integrates two ultra-low capacitance π-filter ESD protection diodes plus a Zener diode in a miniature 6-lead SOT457 package.
1.
2 Features I Pb-free and RoHS compliant I Simple, direct signal routing provides for high speed signal integrity I ESD protection compliant to IEC 61000-4-2 level 4, ±8 kV contact discharge I Significant reduction in peak clamping and peak residual current I Four low input capacitance (2.
0 pF typical) rail-to-rail ESD protection diodes I Low voltage clamping due to an integrated Zener diode I Small 6-lead SO6 (SOT457) package I IEC 61000-4-5 15 A Lightning (8/20 µs) compliant 1.
3 Applications I General-purpose downstream ESD protection high frequency analog signals and high-speed serial data transmission for ports inside: N Cellular and PCS mobile handsets N PC/Notebook USB2.
0/IEEE1394 ports N DVI interfaces N HDMI interfaces N Cordless telephones N Wireless data (WAN/LAN) systems N PDAs NXP Semiconductors IP4234CZ6 Single USB 2.
0 ESD protection to IEC 61000-4-2 level 4 2.
Pinning information Table 1.
Pinning Pin Description 1 ESD protection I/O channel 1 2 ground 3 ESD protection I/O channel 1 4 ESD protection I/O channel 2 5 supply voltage 6 ESD protection I/O channel 2 Simplified outline Graphic symbol 654 1...


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