TPS2224A 用于串行 PCMCIA 控制器的双槽 Cardbus 功率接口开关

TPS2224A 描述

The TPS2223A, TPS2224A, and TPS2226A CardBus™ power-interface switches provide an integrated power-management solution for two PC Card sockets. The TPS2220A is a single-slot option for this family of devices. These devices allow the controlled distribution of 3.3 V, 5 V, and 12 V to each card slot. The current-limiting and thermal-protection features eliminate the need for fuses. Current-limit reporting helps the user isolate a system fault. The switch rDS(on) and current-limit values have been set for the peak and average current requirements stated in the PC Card specification, and optimized for cost. A faster maximum current limit response time is the only difference between the TPS2223A, TPS2224A, and TPS2226A and the TPS2223, TPS2224, and TPS2226.

TPS2224A
3V rDS(on)(Typ)(mOhm) 85  
5V rDS(on)(Typ)(mOhm) 95  
Ports
Interface Serial  
Adjustable Current Limit(Min)(A) 1  
Pin/Package 24HTSSOP, 24SSOP
TPS2224A 特性
TPS2224A 芯片订购指南
器件 状态 温度 (oC) 价格(美元) | Quantity 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPS2224ADB ACTIVE -40 to 85 1.15 | 1ku SSOP (DB) | 24 60 | TUBE TPS2224A
TPS2224ADBG4 ACTIVE -40 to 85 1.15 | 1ku SSOP (DB) | 24 60 | TUBE TPS2224A
TPS2224ADBR ACTIVE -40 to 85 0.95 | 1ku SSOP (DB) | 24 2000 | LARGE T&R TPS2224A
TPS2224ADBRG4 ACTIVE -40 to 85 0.95 | 1ku SSOP (DB) | 24 2000 | LARGE T&R TPS2224A
TPS2224APWP ACTIVE -40 to 85 1.15 | 1ku HTSSOP (PWP) | 24 60 | TUBE TPS2224A
TPS2224APWPG4 ACTIVE -40 to 85 1.15 | 1ku HTSSOP (PWP) | 24 60 | TUBE TPS2224A
TPS2224APWPR ACTIVE -40 to 85 0.95 | 1ku HTSSOP (PWP) | 24 2000 | LARGE T&R TPS2224A
TPS2224APWPRG4 ACTIVE -40 to 85 0.95 | 1ku HTSSOP (PWP) | 24 2000 | LARGE T&R TPS2224A
TPS2224A 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TPS2224ADB Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TPS2224ADB TPS2224ADB
TPS2224ADBG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TPS2224ADBG4 TPS2224ADBG4
TPS2224ADBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TPS2224ADBR TPS2224ADBR
TPS2224ADBRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TPS2224ADBRG4 TPS2224ADBRG4
TPS2224APWP Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPS2224APWP TPS2224APWP
TPS2224APWPG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPS2224APWPG4 TPS2224APWPG4
TPS2224APWPR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPS2224APWPR TPS2224APWPR
TPS2224APWPRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TPS2224APWPRG4 TPS2224APWPRG4
TPS2224A 应用技术支持与电子电路设计开发资源下载
  1. TPS2224A 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器PCMCIA/Cardbus 开关矩阵产品选型与价格 . xls
  3. PowerPAD™ Thermally Enhanced Package   (PDF  1040 KB)
  4. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)   (PDF  2206 KB)
  5. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  6. Comparing Performance of Current Ramp and Voltage Ramp Hot Swap Controller ICs   (PDF  356 KB)
  7. DN-103 Controlling a -5V Rail Using TPS2224A +3V to +8V Hot-Swap Power Manager   (PDF  37 KB)
  8. PowerPAD™ Made Easy (PDF 57 KB)
  9. 标准线性产品交叉参考 (Rev. D)   (PDF  1058 KB)
  10. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  11. 所选封装材料的热学和电学性质 (PDF 645 KB)
  12. 高速数据转换 (PDF 1967 KB)
TPS2224A 相关工具
名称 型号 公司 工具/软件类型
TPS2224A 估模块 TPS2224AEVM Texas Instruments 开发电路板/EVM