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TPS2211A

具有并行接口的 1A 單槽 PC 卡電源開關(guān); ? Fully Integrated VCC and Vpp Switching for Single-Slot PC Card? Interface\n? Low rDS(on) (70-m 5-V VCC Switch and 3.3-V VCC Switch)\n? Compatible With Industry-Standard Controllers\n? 3.3-V Low-Voltage Mode\n? Meets PC Card Standards\n? 12-V Supply Can Be Disabled Except During 12-V Flash Programming\n? Short-Circuit and Thermal Protection\n? Space-Saving 16-Pin SSOP (DB) and 20-Pin HTSSOP (PWP)\n? Compatible With 3.3-V, 5-V, and 12-V PC Cards\n? Break-Before-Make Switching\n PC Card is a trademark of PCMCIA (Personal Computer Memory Card International Association). LinBiCMOS, PowerPAD are trademarks of Texas Instruments.;

The TPS2211A PC Card power-interface switch provides an integrated power-management solution for a single PC Card. 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, using the Texas Instruments LinBiCMOS? process. The circuit allows the distribution of 3.3-V, 5-V, and/or 12-V card power, and is compatible with many PCMCIA controllers.\n\n The current-limiting feature eliminates the need for fuses, which reduces component count and improves reliability. Current-limit reporting can help the user isolate a system fault to the PC Card. controllers. The current-limiting feature eliminates the need for fuses, which reduces component count and improves reliability. Current-limit reporting can help the user isolate a system fault to the PC Card.\n\n The TPS2211A features a 3.3-V low-voltage mode that allows for 3.3-V switching without the need for 5 V. Bias power can be derived from either the 3.3-V or 5-V inputs. This facilitates low-power system designs such as sleep mode and pager mode where only 3.3 V is available.\n\n End equipment for the TPS2211A includes notebook computers, desktop computers, personal digital assistants (PDAs), digital cameras, and bar-code scanners.

TPS2211A

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS

TPS2211A

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS

TPS2211A_16

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS

TPS2211AIDB

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS

TPS2211AIDB

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS

TPS2211AIDBG4

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS

TPS2211AIDBR

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS

TPS2211AIDBR

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS

TPS2211AIDBRG4

SINGLE-SLOT PC CARD POWER INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS