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NXT4558GU

SIM card interface level translator with enable pin

The NXT4558 device is built for interfacing a SIM card with a single low-voltage host side interface. The NXT4558 has three level translators to convert the data, RST and CLK signals between a SIM card and a host microcontroller. A high-speed level translation capable of supporting class-B, class-C SIM cards. An active HIGH EN pin enables normal operation of the translator. A HIGH to LOW transition on pin EN initiates a shutdown sequence on SIM card pins in accordance with ISO-7816-3.

The NXT4558 is compliant with all ETSI, IMT-2000 and ISO-7816 SIM/Smart card interface requirements.

Alternatives

Features and benefits

  • Support SIM cards and eSIM with supply voltages 1.62 V to 3.3 V

  • Host micro-controller operating voltage range: 1.08 V to 1.98 V

  • Automatic level translation of I/O, RST and CLK between SIM card and host side interface with capacitance isolation

  • Incorporates shutdown feature for the SIM card signals according to ISO-7816-3

  • High Vdis(UVLO_AC) switching level, arranging quick shut down when VCC_SIM powers down

  • Integrated pull-up resistors; no external resistor required

  • Integrated EMI Filters suppresses higher harmonics of digital I/O's

  • A HIGH EN signal enables the translation of the signals

  • Low current shutdown mode < 1 μA

  • Supports clock speed beyond 5 MHz clock

  • Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant)

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

    • IEC61000-4-2 level 4, contact and air discharge on all SIM card-side pins are 8kV and 15 kV

  • Available in 10-pin XQFN package

  • Specified from -40 °C to +85 °C

Applications

  • NXT4558 can be used with a range of SIM card attached devices including:

    • Mobile and personal phones

    • Wireless modems

    • SIM card terminals

Parametrics

Type number VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits Power dissipation considerations Tamb (°C) Package name Category
NXT4558GU 1.08 - 1.98 1.62 - 3.3 CMOS ± 1 20 3 low -40~85 XQFN10 Application specific

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
NXT4558GU NXT4558GUX
(935691708115)		 Active z8 SOT1160-1
XQFN10
(SOT1160-1) 		SOT1160-1 SOT1160-1_115

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
NXT4558GU NXT4558GUX NXT4558GU rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (10)

File name Title Type Date
NXT4558 SIM card interface level translator with enable pin Data sheet 2024-02-27
Nexperia_document_guide_MiniLogic_MicroPak_201808 MicroPak leadless logic portfolio guide Brochure 2018-09-03
SOT1160-1 3D model for products with SOT1160-1 package Design support 2019-10-03
nxt4558gu NXT4558GU IBIS model IBIS model 2023-12-21
SIM_card_NXT4558_NXT4559_leaflet SIM card interface level translators Leaflet 2024-06-28
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
XQFN10_SOT1160-1_mk plastic, extremely thin quad flat package; no leads; 10 terminals; 0.4 mm pitch; 1.4 mm x 1.8 mm x 0.5 mm body Marcom graphics 2017-01-28
SOT1160-1 plastic, leadless extremely thin quad flat package; 10 terminals; 0.4 mm pitch; 1.4 mm x 1.8 mm x 0.5 mm body Package information 2022-06-07
SOT1160-1_115 XQFN10; Reel pack for SMD, 7''; Q1/T1 product orientation Packing information 2023-08-31
NXT4558GU_Nexperia_Product_Reliability NXT4558GU Nexperia Product Reliability Quality document 2024-06-16

Support

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Models

File name Title Type Date
nxt4558gu NXT4558GU IBIS model IBIS model 2023-12-21
SOT1160-1 3D model for products with SOT1160-1 package Design support 2019-10-03

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
NXT4558GU NXT4558GUX 935691708115 Active SOT1160-1_115 4,000 Order product

Sample

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If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
NXT4558GU NXT4558GUX 935691708115 SOT1160-1 Order product