双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

NXT4556UP

SIM card interface level translator

The NXT4556 device is built for interfacing a SIM card with a single low-voltage host side interface. The NXT4556 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. VCC_SIM power-down initiates a shutdown sequence on SIM card pins in accordance with ISO-7816-3.

The NXT4556 is compliant with all ETSI, IMT-2000 and ISO-7816 SIM/Smart card interface requirements.

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

  • 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)

  • 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 exceeds 8000 V and 15000 V

  • Available in 9-pin wafer level chip-scale package (WLCSP); 9 bumps; 1.06 mm x 1.06 mm x 0.43 mm body; 0.35 mm pitch

  • Specified from -40 °C to +85 °C

Applications

  • NXT4556 can be used with a range of SIM card attached devices including:

    • Mobile and personal phones

    • Wireless modems

    • SIM card terminals

参数类型

型号 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
NXT4556UP 1.08 - 1.98 1.62 - 3.3 CMOS ± 1 20 3 low -40~85 WLCSP9 Application specific

封装

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
NXT4556UP NXT4556UPAZ
(935691190336)		 Active z6 SOT8027-1
WLCSP9
(SOT8027-1) 		SOT8027-1 SOT8027-1_336

下表中的所有产品型号均已停产 。

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
NXT4556UP NXT4556UPZ
(935691190084)		 Withdrawn / End-of-life z6 SOT8027-1
WLCSP9
(SOT8027-1) 		SOT8027-1 暂无信息

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
NXT4556UP NXT4556UPAZ NXT4556UP rohs rhf rhf

下表中的所有产品型号均已停产 。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
NXT4556UP NXT4556UPZ NXT4556UP rohs rhf rhf
品质及可靠性免责声明

Series

文档 (6)

文件名称 标题 类型 日期
NXT4556 SIM card interface level translator Data sheet 2024-07-31
SOT8027-1 3D model for products with SOT8027-1 package Design support 2023-02-07
nxt4556 NXT4556 IBIS model IBIS model 2021-08-31
SOT8027-1 wafer level chip-scale package; 9 bumps; 1.06 mm x 1.06 mm x 0.43 mm body Package information 2022-09-27
SOT8027-1_336 WLCSP9; Reel dry pack for SMD, 7"; Q1/T1 product orientation Packing information 2023-03-03
NXT4556UP_Nexperia_Product_Reliability NXT4556UP Nexperia Product Reliability Quality document 2024-06-16

支持

如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。

模型

文件名称 标题 类型 日期
nxt4556 NXT4556 IBIS model IBIS model 2021-08-31
SOT8027-1 3D model for products with SOT8027-1 package Design support 2023-02-07

订购、定价与供货

型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
NXT4556UP NXT4556UPAZ 935691190336 Active SOT8027-1_336 3,000 订单产品

样品

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如果您没有 Nexperia 的直接账户，我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。

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.

交互式数据手册

可订购部件

型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
NXT4556UP NXT4556UPAZ 935691190336 SOT8027-1 订单产品