TPS2204A 具有串行接口的 1A 单槽 PC 卡电源开关
TPS2204A 描述
The TPS2204A and TPS2206A PC CardBus™ power-interface switches provide an integrated power-management solution for two PC Card™ sockets. The TPS2204A 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 are set for the peak and average current requirements stated in the PC Card™ specification, and are optimized for cost.
The TPS2206A is pin and/or functionally compatible with the TPS2206, TPS2216, TPS2216A, TPS2226, TPS2226A, and TPS2228 with a few exceptions, as shown in the Available Options table
|
TPS2204A |
| 3V rDS(on)(Typ)(mOhm) |
85 |
| 5V rDS(on)(Typ)(mOhm) |
95 |
| Ports |
2 |
| Interface |
Serial |
| Adjustable Current Limit(Min)(A) |
1 |
| Pin/Package |
24HTSSOP |
TPS2204A 特性
- Fully Integrated VCC and VPP Switching for Single-Slot or Dual-Slot PC Card™ Interface
- P2C™ 3-Lead Serial Interface Compatible With CardBus™ Controller
- Meets PC Card Standard
- RESET for System Initialization of PC Cards
- 12-V Supplies Can Be Disabled Except During 12-V Flash Programming
- Short-Circuit and Thermal Protection
- 24-Pin HTSSOP (PWP), 30-Pin SSOP (DB), and 32-Pin TSSOP (DAP) Packages
- Compatible With 3.3-V, 5-V, and 12-V PC Cards
- Low rDS(on) (95-mΩ 3.3-V VCC Switch)
- Single-Slot Switch: TPS2210A
Dual-Slot Switch: TPS2204A and TPS2206A
- Break-Before-Make Switching
- APPLICATIONS
- Notebook and Desktop Computers
- Set-Top Boxes
- Personal Digital Assistants(PDAs)
- Digital Cameras
- Bar Code Scanners
TPS2204A 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 |
| TPS2204APWP |
ACTIVE |
-40 to 85 |
1.15 | 1ku |
HTSSOP (PWP) | 24 |
60 | TUBE |
TPS2204A |
| TPS2204APWPG4 |
ACTIVE |
-40 to 85 |
1.15 | 1ku |
HTSSOP (PWP) | 24 |
60 | TUBE |
TPS2204A |
| TPS2204APWPR |
ACTIVE |
-40 to 85 |
0.95 | 1ku |
HTSSOP (PWP) | 24 |
2000 | LARGE T&R |
TPS2204A |
| TPS2204APWPRG4 |
ACTIVE |
-40 to 85 |
0.95 | 1ku |
HTSSOP (PWP) | 24 |
2000 | LARGE T&R |
TPS2204A |
TPS2204A 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 |
| TPS2204APWP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPS2204APWP |
TPS2204APWP |
| TPS2204APWPG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPS2204APWPG4 |
TPS2204APWPG4 |
| TPS2204APWPR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPS2204APWPR |
TPS2204APWPR |
| TPS2204APWPRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPS2204APWPRG4 |
TPS2204APWPRG4 |
TPS2204A 应用技术支持与电子电路设计开发资源下载
- TPS2204A 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
- PowerPAD™ 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 TPS2204A +3V to +8V Hot-Swap Power Manager
(PDF 37 KB)
- PowerPAD™ 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)
TPS2204A 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| TPS2204A 估模块 |
TPS2204AEVM |
Texas Instruments |
开发电路板/EVM |
