TPS2206A - 具有复位功能的 1A 双槽 PC 卡功率接口开关，用于串行 PCMCIA 控制器

TPS2206A是TI德州仪器公司的一款PCMCIA/Cardbus开关矩阵产品，TPS2206A是具有复位功能的 1A 双槽 PC 卡功率接口开关，用于串行 PCMCIA 控制器，本站介绍了TPS2206A的封装应用图解、特点和优点、功能等，并给出了与TPS2206A相关的TI元器件型号供参考。

TPS2206A - 具有复位功能的 1A 双槽 PC 卡功率接口开关，用于串行 PCMCIA 控制器 - PCMCIA/Cardbus开关矩阵 - 保护、监控和热插拔 - 德州仪器

产品描述

The TPS2204A and TPS2206A PC CardBus™ power-interface switches provide an integrated power-management solution for two PC Card™ sockets. The TPS2210A 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.

产品特性

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-m 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

P2C is a trademark of Texas Instruments. PC Card and CardBus are trademarks of PCMCIA (Personal Computer Memory Card International Association).

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