IP4234CZ6 datasheet(1/9 Pages) NXP

Part #	IP4234CZ6

Description	Single USB 2.0 ESD protection to IEC 61000-4-2 level 4

PDF	9 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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1 / 9 page

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

IP4234CZ6

Single USB 2.0 ESD protection to IEC 61000-4-2 level 4

Rev. 01 — 16 April 2009

Product data sheet

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Nexperia B.V. All right...	IP4234CZ6	190Kb / 11P	Single USB 2.0 ESD protection to IEC 61000-4-2 level 4 Rev. 3.0 - 31 January 2018
NXP Semiconductors	IP4234CZ6	68Kb / 9P	Single USB 2.0 ESD protection to IEC 61000-4-2 level 4 Rev. 01-16 April 2009

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IP4234CZ6 Datasheet(PDF) 1 Page - NXP Semiconductors

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