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TPS2012ADRG4 PDF预览

TPS2012ADRG4

更新时间: 2024-11-29 12:05:19
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
29页 1236K
描述
POWER-DISTRIBUTION SWITCHES

TPS2012ADRG4 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:GREEN, PLASTIC, MS-012AA, SOIC-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.17Is Samacsys:N
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.9 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:8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:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压 (Vsup):5.5 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
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

TPS2012ADRG4 数据手册

 浏览型号TPS2012ADRG4的Datasheet PDF文件第2页浏览型号TPS2012ADRG4的Datasheet PDF文件第3页浏览型号TPS2012ADRG4的Datasheet PDF文件第4页浏览型号TPS2012ADRG4的Datasheet PDF文件第5页浏览型号TPS2012ADRG4的Datasheet PDF文件第6页浏览型号TPS2012ADRG4的Datasheet PDF文件第7页 
TPS2010A, TPS2011A  
TPS2012A, TPS2013A  
www.ti.com  
SLVS189CDECEMBER 1998REVISED SEPTEMBER 2007  
POWER-DISTRIBUTION SWITCHES  
1
FEATURES  
33-m(5-V Input) High-Side MOSFET Switch  
Short-Circuit and Thermal Protection  
Operating Range . . . 2.7 V to 5.5 V  
Logic-Level Enable Input  
Typical Rise Time. . . 6.1 ms  
Undervoltage Lockout  
Maximum Standby Supply Current. . . 10 μA  
No Drain-Source Back-Gate Diode  
Available in 8-pin SOIC and 14-Pin TSSOP  
Packages  
Ambient Temperature Range, –40°C to 85°C  
2-kV Human-Body-Model, 200-V  
Machine-Model ESD Protection  
DESCRIPTION  
The TPS201xA family of power distribution switches is intended for applications where heavy capacitive loads  
and short circuits are likely to be encountered. These devices are 50-mN-channel MOSFET high-side power  
switches. The switch is controlled by a logic enable compatible with 5-V logic and 3-V logic. Gate drive is  
provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize  
current surges during switching. The charge pump requires no external components and allows operation from  
supplies as low as 2.7 V.  
When the output load exceeds the current-limit threshold or a short is present, the TPS201xA limits the output  
current to a safe level by switching into a constant-current mode. When continuous heavy overloads and short  
circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal  
protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once  
the device has cooled sufficiently. Internal circuitry ensures the switch remains off until valid input voltage is  
present.  
TPS2014 600 mA  
TPS201xA 0.2 A - 2 A  
TPS2015 1 A  
TPS202x  
TPS203x  
0.2 A - 2 A  
0.2 A - 2 A  
TPS2041B 500 mA  
TPS2051B 500 mA  
TPS2045A 250 mA  
TPS2049 100 mA  
TPS2055A 250 mA  
TPS2061 1 A  
TPS2065 1 A  
TPS2068 1.5 A  
TPS2069 1.5 A  
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.  
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 © 1998–2007, Texas Instruments Incorporated  

TPS2012ADRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS2012ADG4 TI

完全替代

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