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参数资料
| 型号： | TPS22949DRGR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO8 |
| 封装： | 3 X 3 MM, SON-8 |
| 文件页数： | 13/22页 |
| 文件大小： | 688K |
| 代理商： | TPS22949DRGR |
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package
Type
Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
TPS22949YZPR
ACTIVE
DSBGA
YZP
8
3000 Green (RoHS &
no Sb/Br)
SNAGCU
Level-1-260C-UNLIM
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com
3-Mar-2009
Addendum-Page 1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS22949YZPR | 功能描述:电源开关 IC - 配电 Crnt Ltd Load Sw w/ Low Noise Reg Cap RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| TPS22951YFPR | 功能描述:电源开关 IC - 配电 Crnt-Ltd,Pwr-Dist Switch RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| TPS22953DQCR | 功能描述:IC LOAD SWITCH CURR LIMT 10WSON 制造商:texas instruments 系列:- 包装:剪切带（CT） 零件状态:在售 开关类型:通用 输出数:1 比率 - 输入:输出:1:1 输出配置:高端 输出类型:N 通道 接口:开/关 电压 - 负载:2.5 V ~ 5.7 V 电压 - 电源（Vcc/Vdd）:不需要 电流 - 输出（最大值）:5A 导通电阻（典型值）:14 毫欧 输入类型:非反相 特性:自动重启，电源良好，压摆率受控型 故障保护:超温，反向电流，UVLO 工作温度:-40°C ~ 105°C（TA） 封装/外壳:10-WFDFN 裸露焊盘 供应商器件封装:10-WSON（3x2） 标准包装:1 |
| TPS22953EVM | 功能描述:TPS22953 - Power Management, Power Distribution Switch (Load Switch) Evaluation Board 制造商:texas instruments 系列:- 零件状态:有效 主要用途:电源管理，配电开关（负载开关） 嵌入式:否 使用的 IC/零件:TPS22953 主要属性:1 通道（单路） 辅助属性:- 所含物品:板 标准包装:1 |
| TPS22954DQCR | 功能描述:IC LOAD SWITCH CURR LIMIT 10WSON 制造商:texas instruments 系列:* 零件状态:在售 标准包装:1 |
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