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ISL54226IRTZ-T7A PDF预览

ISL54226IRTZ-T7A

更新时间： 2024-01-07 00:22:37
品牌 Logo 应用领域
瑞萨 - RENESAS 光电二极管输出元件
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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ISL54226IRTZ-T7A 技术参数

生命周期：Unknown零件包装代码：DFN
包装说明：HVSON, SOLCC8,.08,20针数：8
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：5.75Is Samacsys：N
模拟集成电路 - 其他类型：DPSTJESD-30 代码：S-PDSO-N8
JESD-609代码：e3长度：2 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：HVSON
封装等效代码：SOLCC8,.08,20封装形状：SQUARE
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE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：0.8 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：Matte Tin (Sn) - annealed
端子形式：NO LEAD端子节距：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：2 mmBase Number Matches：1

ISL54226IRTZ-T7A 数据手册

 浏览型号ISL54226IRTZ-T7A的Datasheet PDF文件第2页浏览型号ISL54226IRTZ-T7A的Datasheet PDF文件第3页浏览型号ISL54226IRTZ-T7A的Datasheet PDF文件第4页浏览型号ISL54226IRTZ-T7A的Datasheet PDF文件第5页浏览型号ISL54226IRTZ-T7A的Datasheet PDF文件第6页浏览型号ISL54226IRTZ-T7A的Datasheet PDF文件第7页 
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 3.5ΩSPST 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  
DD  
• 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  
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  
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  
1234567...17

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