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TPS2550DRVRG4

更新时间： 2024-11-20 04:27:35
品牌 Logo 应用领域
德州仪器 - TI 电源电路开关电源管理电路光电二极管
页数 文件大小 规格书
31页 1392K
描述
ADJUSTABLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

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中文翻译

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TPS2550DRVRG4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Not Recommended零件包装代码：SON
包装说明：SON-6针数：6
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：5.16Is Samacsys：N
可调阈值：YES模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：S-PDSO-N6JESD-609代码：e4
长度：2 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：6最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：HVSON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
认证状态：Not Qualified座面最大高度：0.8 mm
最大供电电流 (Isup)：0.15 mA最大供电电压 (Vsup)：6.5 V
最小供电电压 (Vsup)：2.5 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES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：0.65 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 mm
Base Number Matches：1

TPS2550DRVRG4 数据手册

 浏览型号TPS2550DRVRG4的Datasheet PDF文件第2页浏览型号TPS2550DRVRG4的Datasheet PDF文件第3页浏览型号TPS2550DRVRG4的Datasheet PDF文件第4页浏览型号TPS2550DRVRG4的Datasheet PDF文件第5页浏览型号TPS2550DRVRG4的Datasheet PDF文件第6页浏览型号TPS2550DRVRG4的Datasheet PDF文件第7页 
TPS2550  
TPS2551  
www.ti.com .................................................................................................................................................... SLVS736A–FEBRUARY 2008–REVISED JULY 2008  
ADJUSTABLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES  
1
FEATURES  
DESCRIPTION  
2
•
•
•
•
•
•
•
•
•
•
Adjustable Current-Limit, 100 mA–1100 mA  
Fast Overcurrent Response - 2 µS Typical  
85-mΩ High-Side MOSFET (DBV Package)  
Reverse Input-Output Voltage Protection  
Operating Range: 2.5 V to 6.5 V  
The TPS2550/51 power-distribution switch is  
intended for applications where heavy capacitive  
loads and short-circuits are likely to be encountered,  
incorporating a 100-mΩ, N-channel MOSFET in a  
single package. The current-limit threshold is user  
adjustable between 100 mA and 1.1 A via an external  
resistor. The power-switch rise and fall times are  
controlled to minimize current surges during  
switching.  
Deglitched Fault Report  
1-µA Maximum Standby Supply Current  
Ambient Temperature Range: –40°C to 85°C  
Built-in Soft-Start  
The device limits the output current to a desired level  
by switching into a constant-current mode when the  
output load exceeds the current-limit threshold or a  
short is present. An internal reverse-voltage detection  
comparator disables the power-switch in the event  
that the output voltage is driven higher than the input  
to protect devices on the input side of the switch. The  
FAULT logic output asserts low during both  
overcurrent and reverse-voltage conditions.  
15 kV ESD Protection (with external  
capacitance)  
•
•
UL Listed – File No. E169910  
Current-limit Resistor Calculator – SLVC163  
APPLICATIONS  
•
•
•
•
•
USB Ports/Hubs  
Cell phones  
Laptops  
Heavy Capacitive Loads  
Reverse-Voltage Protection  
USB Data  
TPS2550/51  
5 V USB  
INPUT  
0.1 mF  
USB  
Port  
IN  
OUT  
RFAULT  
100 kW  
120 mF *  
TPS2550/TPS2551  
DRV PACKAGE  
(TOP VIEW)  
TPS2550/TPS2551  
DBV PACKAGE  
(TOP VIEW)  
FAULT Signal  
ILIM  
FAULT  
EN  
RILIM  
15 kW  
GND  
Control Signal  
1
2
3
6
5
4
IN  
OUT  
ILIM  
IN  
OUT  
1
2
3
6
5
4
PowerPAD  
ILIM  
GND  
EN  
GND  
EN  
FAULT  
FAULT  
* USB Requirement that downstream-facing ports  
are bypassed with at least 120 mF per hub  
EN = Active Low for the TPS2550  
EN = Active High for the TPS2551  
Figure 1. Typical Application as USB Power  
Switch  
GENERAL SWITCH CATALOG  
33 mW, Single  
80 mW, Single  
80 mW, Triple  
80 mW, Dual  
80 mW, Dual  
80 mW, Quad  
80 mW, Quad  
TPS201xA 0.2 A to 2 A  
0.2 A to 2 A  
0.2 A to 2 A  
TPS2014  
TPS2015  
TPS2041B 500 mA  
TPS2051B 500 mA  
TPS2045A 250 mA  
TPS2049 100 mA  
TPS2055A 250 mA  
TPS2061  
TPS2065  
TPS2068  
TPS2069  
600 mA  
1 A  
TPS202x  
TPS203x  
TPS2042B 500 mA  
TPS2052B 500 mA  
TPS2046B 250 mA  
TPS2080 500 mA  
TPS2081 500 mA  
TPS2082 500 mA  
TPS2090 250 mA  
TPS2091 250 mA  
TPS2092 250 mA  
TPS2043B 500 mA  
TPS2053B 500 mA  
TPS2047B 250 mA  
TPS2057A 250 mA  
TPS2056  
TPS2062  
TPS2066  
TPS2060  
TPS2064  
250 mA  
1 A  
1 A  
1.5 A  
1.5 A  
TPS2044B 500 mA  
TPS2054B 500 mA  
TPS2048A 250 mA  
TPS2085 500 mA  
TPS2086 500 mA  
TPS2087 500 mA  
TPS2095 250 mA  
TPS2096 250 mA  
TPS2097 250 mA  
1 A  
1 A  
1.5 A  
1.5 A  
TPS2063  
TPS2067  
1 A  
1 A  
TPS2058  
250 mA  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
PowerPAD is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2008, Texas Instruments Incorporated  
1234567...31

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TPS2550DRVRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS2550DRVTG4 TI

完全替代

 ADJUSTABLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
TPS2550DRVT TI

完全替代

 ADJUSTABLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

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