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TPS2228 具有串行接口的 1A 双槽 CardBay PC 卡电源开关

TPS2228 描述

The TPS2228 and TPS2221 PC card power interface switches provide an integrated power management solution for both dual and single PC card sockets. The TPS2228 is a dual-slot power interface switch for serial PCMCIA controllers. The TPS2221 is a single-slot power interface switch for parallel PCMCIA controllers. These power interface switches support the distribution of 3.3 V, 5 V and 1.8 V to the PC card slot while providing current-limiting protection with overcurrent reporting.

TPS2228
3V rDS(on)(Typ)(mOhm) 72
5V rDS(on)(Typ)(mOhm) 97
Ports 2
Interface Serial
Adjustable Current Limit(Min)(A) 1
Pin/Package 20HTSSOP, 30SSOP
TPS2228 特性
TPS2228 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
TPS2228DB ACTIVE -40 to 85 3.85 | 1ku SSOP (DB) | 30 50 | TUBE TPS2228
TPS2228DBG4 ACTIVE -40 to 85 3.85 | 1ku SSOP (DB) | 30 50 | TUBE TPS2228
TPS2228DBR ACTIVE -40 to 85 3.20 | 1ku SSOP (DB) | 30 2000 | LARGE T&R TPS2228
TPS2228DBRG4 ACTIVE -40 to 85 3.20 | 1ku SSOP (DB) | 30 2000 | LARGE T&R TPS2228
TPS2228PWP ACTIVE -40 to 85 3.75 | 1ku HTSSOP (PWP) | 20 70 | TUBE TPS2228
TPS2228PWPG4 ACTIVE -40 to 85 3.75 | 1ku HTSSOP (PWP) | 20 70 | TUBE TPS2228
TPS2228PWPR ACTIVE -40 to 85 3.10 | 1ku HTSSOP (PWP) | 20 2000 | LARGE T&R TPS2228
TPS2228PWPRG4 ACTIVE -40 to 85 3.10 | 1ku HTSSOP (PWP) | 20 2000 | LARGE T&R TPS2228
TPS2228 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
TPS2228DB Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2228DB TPS2228DB
TPS2228DBG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2228DBG4 TPS2228DBG4
TPS2228DBR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2228DBR TPS2228DBR
TPS2228DBRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TPS2228DBRG4 TPS2228DBRG4
TPS2228PWP Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS2228PWP TPS2228PWP
TPS2228PWPG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS2228PWPG4 TPS2228PWPG4
TPS2228PWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS2228PWPR TPS2228PWPR
TPS2228PWPRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TPS2228PWPRG4 TPS2228PWPRG4
TPS2228 应用技术支持与电子电路设计开发资源下载
  1. TPS2228 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 TPS2228 +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)
TPS2228 相关工具
名称 型号 公司 工具/软件类型
TPS2228 估模块 TPS2228EVM Texas Instruments 开发电路板/EVM