TPS2206 具有串行接口的 1A 双插槽 PC 卡电源开关
TPS2206 描述
The TPS2206 PC Card power-interface switch provides an integrated power-management solution for two PC Cards. All of the discrete power MOSFETs, a logic section, current limiting, and thermal protection for PC Card control are combined on a single integrated circuit (IC), using the Texas Instruments LinBiCMOSTM process. The circuit allows the distribution of 3.3-V, 5-V, and/or 12-V card power by means of the P2C (PCMCIA Peripheral-Control) Texas Instruments nonproprietary serial interface. The current-limiting feature eliminates the need for fuses, which reduces component count and improves reliability.
The TPS2206 is backward compatible with the TPS2202 and TPS2202A, except that there is no VDD connection. Bias current is derived from either the 3
|
TPS2206 |
| 3V rDS(on)(Typ)(mOhm) |
110 |
| 5V rDS(on)(Typ)(mOhm) |
140 |
| Ports |
2 |
| Interface |
Serial |
| Adjustable Current Limit(Min)(A) |
1 |
| Pin/Package |
30SSOP, 32HTSSOP |
TPS2206 特性
- Fully Integrated VCC and Vpp Switching for Dual-Slot PC CardTM Interface
- P2CTM 3-Lead Serial Interface Compatible With CardBusTM Controllers
- 3.3 V Low-Voltage Mode
- Meets PC Card Standards
- RESET for System Initialization of PC Cards
- 12-V Supply Can Be Disabled Except During 12-V Flash Programming
- Short Circuit and Thermal Protection
- 30-Pin SSOP (DB) and 32-Pin TSSOP (DAP)
- Compatible With 3.3-V, 5-V and 12-V PC Cards
- Low rDS(on) (140-mOhm 3.3-V VCC Switch)
- Break-Before-Make Switching
TPS2206 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 |
| TPS2206DB |
ACTIVE |
-40 to 85 |
1.70 | 1ku |
SSOP (DB) | 30 |
80 | TUBE |
TPS2206 |
| TPS2206DBG4 |
ACTIVE |
-40 to 85 |
1.70 | 1ku |
SSOP (DB) | 30 |
80 | TUBE |
TPS2206 |
TPS2206 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 |
| TPS2206DB |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS2206DB |
TPS2206DB |
| TPS2206DBG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TPS2206DBG4 |
TPS2206DBG4 |
TPS2206 应用技术支持与电子电路设计开发资源下载
- TPS2206 数据资料 dataSheet 下载.PDF
- TI 德州仪器PCMCIA/Cardbus 开关矩阵产品选型与价格 . xls
- PowerPADTM Thermally Enhanced Package
(PDF 1040 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- Comparing Performance of Current Ramp and Voltage Ramp Hot Swap Controller ICs
(PDF 356 KB)
- DN-103 Controlling a -5V Rail Using TPS2206 +3V to +8V Hot-Swap Power Manager
(PDF 37 KB)
- PowerPADTM Made Easy (PDF 57 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
TPS2206 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| TPS2206 估模块 |
TPS2206EVM |
Texas Instruments |
开发电路板/EVM |