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TPS2555DRCR PDF预览

TPS2555DRCR

更新时间: 2024-11-20 08:39:27
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
23页 1039K
描述
Precision Adjustable Current-Limited, Power-Distribution Switches

TPS2555DRCR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SON
包装说明:SON-10针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.14Is 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-N10JESD-609代码:e4
长度:3 mm湿度敏感等级:2
信道数量:1功能数量:1
端子数量:10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:0.9 mm
最大供电电流 (Isup):0.135 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 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:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

TPS2555DRCR 数据手册

 浏览型号TPS2555DRCR的Datasheet PDF文件第2页浏览型号TPS2555DRCR的Datasheet PDF文件第3页浏览型号TPS2555DRCR的Datasheet PDF文件第4页浏览型号TPS2555DRCR的Datasheet PDF文件第5页浏览型号TPS2555DRCR的Datasheet PDF文件第6页浏览型号TPS2555DRCR的Datasheet PDF文件第7页 
TPS2554  
TPS2555  
www.ti.com  
SLVSAM0 JUNE 2011  
Precision Adjustable Current-Limited, Power-Distribution Switches  
Check for Samples: TPS2554, TPS2555  
1
FEATURES  
APPLICATIONS  
2
Meets USB Current-Limiting Requirements  
Adjustable Current Limit, 500 mA to 2.5 A (typ)  
Two Independently-Settable, Current-Limit  
Thresholds  
USB Ports/Hubs  
Digital TV  
Set-Top Boxes  
VOIP Phones  
Fast Overcurrent Response - 1.5 μs (typ)  
73-mHigh-Side MOSFET  
3.8-μA Maximum Standby Supply Current  
PowerPADThermal Management  
Automatic Output Discharge when Disabled  
DESCRIPTION  
The TPS2554/55 power-distribution switches are  
intended for applications where precision current  
limiting is required or heavy capacitive loads and  
short circuits are encountered. These devices offer a  
programmable current-limit threshold between 500  
mA and 2.5 A (typ) via an external resistor.  
Both High-Enable (TPS2554) and Low-Enable  
(TPS2555) Versions Available  
TPS2554/55 devices limit the output current to a safe  
level by switching into a constant-current mode when  
the output load exceeds the current-limit threshold.  
The FAULT logic output asserts low during  
overcurrent and over-temperature conditions.  
TPS2554/55 DRC Package and Typical Application Diagram  
TPS2554/TPS2555  
DRC PACKAGE  
(TOP VIEW)  
TPS2554/55  
4.5 V to 5.5 V  
VBUS  
120 mF  
2/3 IN  
OUT 8/9  
100 nF  
RFAULT  
GND 1  
10 FAULT  
Current Limit  
Select  
ILIM_SEL  
4
7
6
FAULT Signal  
IN  
IN  
2
9
OUT  
OUT  
10 FAULT  
ILIM0  
ILIM1  
PAD  
3
8
2x RILIMx  
Power Switch  
Enable  
5
EN/EN  
ILIM_SEL 4  
7 ILIM0  
6 ILIM1  
Power  
PAD  
GND  
5
EN/EN  
1
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 © 2011, Texas Instruments Incorporated  

TPS2555DRCR 替代型号

型号 品牌 替代类型 描述 数据表
TPS2555DRCT TI

完全替代

Precision Adjustable Current-Limited, Power-Distribution Switches

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