Datasheet > ISL54226IRUZ-T

ISL54226IRUZ-T

更新时间： 2024-11-25 02:57:31

品牌	Logo	应用领域
瑞萨 - RENESAS		输出元件
页数	文件大小	规格书
17页	1054K
描述
High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated Charger Port Detection

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ISL54226IRUZ-T 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	DFN, uTQFN	包装说明：	QCCN, LCC8,.05X.06,16
针数：	8, 8	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.76
模拟集成电路 - 其他类型：	DPST	JESD-30 代码：	R-PQCC-N8
JESD-609代码：	e4	长度：	1.4 mm
湿度敏感等级：	1	正常位置：	NO
信道数量：	2	功能数量：	1
端子数量：	8	通态电阻匹配规范：	0.45 Ω
最大通态电阻 (Ron)：	5 Ω	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出：	SEPARATE OUTPUT
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCN
封装等效代码：	LCC8,.05X.06,16	封装形状：	RECTANGULAR
封装形式：	CHIP CARRIER	峰值回流温度（摄氏度）：	260
电源：	3/5 V	认证状态：	Not Qualified
座面最大高度：	0.5 mm	子类别：	Multiplexer or Switches
最大供电电压 (Vsup)：	5.25 V	最小供电电压 (Vsup)：	2.7 V
标称供电电压 (Vsup)：	3.3 V	表面贴装：	YES
最长断开时间：	60 ns	最长接通时间：	160 ns
切换：	BREAK-BEFORE-MAKE	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	NO LEAD	端子节距：	0.4 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	1.2 mm	Base Number Matches：	1

ISL54226IRUZ-T 数据手册

DATASHEET

ISL54226

FN7614

Rev 2.00

Aug 15, 2016

High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP)

and Dedicated Charger Port Detection

The ISL54226 is a single supply, dual SPST (Single Pole/Single

Features

Throw) switch that is configured as a DPST. It can operate from a

• High-speed (480Mbps) and full-speed (12Mbps) signaling

capability per USB 2.0

single 2.7V to 5.25V supply. The part was designed for switching

or isolating a USB high-speed source or a USB high-speed and

full-speed source in portable battery powered products.

• 1.8V logic compatible (2.7V to +3.6V supply)

The 3.5ΩSPST switches were specifically designed to pass USB

full speed and USB high-speed data signals. They have high

bandwidth and low capacitance to pass USB high-speed data

signals with minimal distortion.

• OE/ALM pin to open all switches and indicate overvoltage

fault condition

• Charger interrupt indicator output

• Power OFF protection

The ISL54226 has OVP detection circuitry on the COM pins to

open the SPST switches when the voltage at these pins

exceeds 3.8V or goes negative by -0.45V. It isolates fault

voltages up to +5.25V or down to -5V from getting passed to

the other side of the switch, thereby protecting the USB down-

stream transceiver.

• COM pins overvoltage protection for +5.25V and -5V fault

voltages

• -3dB frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 790MHz

• Low ON capacitance @ 240MHz. . . . . . . . . . . . . . . . . . . . . 2pF

• Low ON-resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5Ω

The OE/ALM logic pin is an open drain input/output that can

be driven to open the switches or monitored to tell when the

part is in an overvoltage state.

• Single supply operation (V ). . . . . . . . . . . . . . . 2.7V to 5.25V

• Available in µTQFN and TDFN packages

• Pb-Free (RoHS compliant)

The part has an interrupt (INT) output pin to indicate a 1 to 1

(high/high) state on the COM lines to inform the µprocessor

when entering a dedicated charging port mode of operation.

• Compliant with USB 2.0 short circuit and overvoltage

requirements without additional external components

The ISL54226 is available in 8 Ld 1.2mmx1.4mm µTQFN and

8 Ld 2mmx2mm TDFN packages. It operates over a

temperature range of -40 to +85°C.

Applications

• MP3 and other personal media players

• Cellular/mobile phones, PDA’s

• Digital cameras and camcorders

• USB switching

3.3V

500Ω

100kΩ

VDD

INT

OE/ALM

LOGIC

µP

CONTROL

VBUS

D-

4MΩ

D+

COM -

D-

USB

OVP

DET

COM +

HIGH-SPEED

TRANSCEIVER

D+

ISL54226

GND

TIME SCALE (0.2ns/DIV)

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. USB 2.0 HS EYE PATTERN WITH SWITCHES IN THE

SIGNAL PATH

FN7614 Rev 2.00

Aug 15, 2016

Page 1 of 17

12 3 4 5 6 7...17

中文翻译

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与ISL54226IRUZ-T相关器件

型号	品牌	获取价格	描述	数据表
ISL54226IRUZ-T7A	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C
ISL54226IRZEVAL1Z	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C
ISL54227	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C
ISL54227	RENESAS	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C
ISL54227_10	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C
ISL54227IRTZ	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C
ISL54227IRTZEVAL1Z	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C
ISL54227IRTZ-T	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C
ISL54227IRUZ-T	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C
ISL54227IRUZ-T7A	INTERSIL	获取价格	High-Speed USB 2.0 (480Mbps) DPST Switch with Overvoltage Protection (OVP) and Dedicated C

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