首页 > TI 德州仪器 > 电源管理 > 热插拔和功率分配

TPS2220A 具有串行接口的 1A 单槽 PC 卡电源开关

TPS2220A 描述

The TPS2223A, TPS2224A, and TPS2226A CardBusTM 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.

TPS2220A
3V rDS(on)(Typ)(mOhm) 85
5V rDS(on)(Typ)(mOhm) 95
Ports 1
Interface Serial
Adjustable Current Limit(Min)(A) 1
Pin/Package 24HTSSOP, 24SSOP
TPS2220A 特性
TPS2220A 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
TPS2220ADB ACTIVE -40 to 85 1.15 | 1ku SSOP (DB) | 24 60 | TUBE TPS2220A
TPS2220ADBG4 ACTIVE -40 to 85 1.15 | 1ku SSOP (DB) | 24 60 | TUBE TPS2220A
TPS2220ADBR ACTIVE -40 to 85 0.95 | 1ku SSOP (DB) | 24 2000 | LARGE T&R TPS2220A
TPS2220ADBRG4 ACTIVE -40 to 85 0.95 | 1ku SSOP (DB) | 24 2000 | LARGE T&R TPS2220A
TPS2220APWP ACTIVE -40 to 85 1.15 | 1ku HTSSOP (PWP) | 24 60 | TUBE TPS2220A
TPS2220APWPG4 ACTIVE -40 to 85 1.15 | 1ku HTSSOP (PWP) | 24 60 | TUBE TPS2220A
TPS2220APWPR ACTIVE -40 to 85 0.95 | 1ku HTSSOP (PWP) | 24 2000 | LARGE T&R TPS2220A
TPS2220APWPRG4 ACTIVE -40 to 85 0.95 | 1ku HTSSOP (PWP) | 24 2000 | LARGE T&R TPS2220A
TPS2220A 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
TPS2220ADB Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2220ADB TPS2220ADB
TPS2220ADBG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2220ADBG4 TPS2220ADBG4
TPS2220ADBR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2220ADBR TPS2220ADBR
TPS2220ADBRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2220ADBRG4 TPS2220ADBRG4
TPS2220APWP Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS2220APWP TPS2220APWP
TPS2220APWPG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS2220APWPG4 TPS2220APWPG4
TPS2220APWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS2220APWPR TPS2220APWPR
TPS2220APWPRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS2220APWPRG4 TPS2220APWPRG4
TPS2220A 应用技术支持与电子电路设计开发资源下载
  1. TPS2220A 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. PowerPADTM 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 TPS2220A +3V to +8V Hot-Swap Power Manager (PDF 37 KB)
  8. PowerPADTM 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)
TPS2220A 相关工具
名称 型号 公司 工具/软件类型
TPS2220A 估模块 TPS2220AEVM Texas Instruments 开发电路板/EVM