{"id":11674,"date":"2026-07-26T14:03:31","date_gmt":"2026-07-26T14:03:31","guid":{"rendered":"https:\/\/ic-vendor.com\/tps2211aidbr\/"},"modified":"2026-07-26T14:03:31","modified_gmt":"2026-07-26T14:03:31","slug":"tps2211aidbr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/tps2211aidbr\/","title":{"rendered":"TPS2211AIDBR"},"content":{"rendered":"

Productos<\/h2>\n

The TPS2211AIDBR from TI is a power distribution switch for PCMCIA and CardBus slots, providing switchable 3.3V and 5V power rails with 1A current limiting per output. It includes fault reporting and auto-discharge for safe card hot-insertion.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n
Funci\u00f3n<\/td>\nPCMCIA \/ CardBus power switch<\/td>\n<\/tr>\n
Outputs<\/td>\n3.3V and 5V switchable rails<\/td>\n<\/tr>\n
Current Limit<\/td>\n1A per output<\/td>\n<\/tr>\n
Fault Flag<\/td>\nOpen-drain fault reporting<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.7V to 5.5V<\/td>\n<\/tr>\n
Paquete<\/td>\nSOIC-16 (3.9×9.9mm)<\/td>\n<\/tr>\n<\/table>\n

Principio de funcionamiento<\/h2>\n

Internal MOSFET switches connect 3.3V and 5V inputs to the card socket outputs under control of the PCMCIA controller. Current sensing with foldback limiting protects against short-circuit faults. An open-drain fault flag reports overcurrent to the host. Auto-discharge resistors bleed card capacitance on power-down for safe removal.<\/p>\n

Aplicaciones<\/h2>\n
    \n
  • PCMCIA \/ CardBus slot<\/li>\n
  • Hot-plug power switching<\/li>\n
  • Card reader power control<\/li>\n
  • General purpose load switch<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    Product Overview The TPS2211AIDBR from TI is a power distribution switch for PCMCIA and CardBus slots, providing switchable 3.3V and 5V power rails with 1A current limiting per output. It includes fault reporting and auto-discharge for safe card hot-insertion. Key Specifications Function PCMCIA \/ CardBus power switch Outputs 3.3V and 5V switchable rails Current Limit […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[2953],"chip_brand":[138],"class_list":["post-11674","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-tps2211aidbr","chip_brand-ti"],"acf":{"brief_explanation":"PCMCIA power switch, 3.3V\/5V rails, 1A limit, SOIC-16","date_code":"","package_case":"SOIC-16","in_stock":9224,"datasheet":"https:\/\/www.ti.com\/product\/TPS2211A","price":"","product_introduction":"The TPS2211AIDBR from TI is a power distribution switch for PCMCIA and CardBus slots, providing switchable 3.3V and 5V power rails with 1A current limiting per output. It includes fault reporting and auto-discharge for safe card hot-insertion.","working_principle":"Internal MOSFET switches connect 3.3V and 5V inputs to the card socket outputs under control of the PCMCIA controller. Current sensing with foldback limiting protects against short-circuit faults. An open-drain fault flag reports overcurrent to the host. Auto-discharge resistors bleed card capacitance on power-down for safe removal.","pin_description":"
    Pin<\/th>Name<\/th>Description<\/th><\/tr>
    1<\/td>3.3V_IN<\/td>3.3V input<\/td><\/tr>
    2<\/td>5V_IN<\/td>5V input<\/td><\/tr>
    3<\/td>3.3V_OUT<\/td>3.3V output to card<\/td><\/tr>
    4<\/td>5V_OUT<\/td>5V output to card<\/td><\/tr>
    5<\/td>OC<\/td>Overcurrent flag<\/td><\/tr><\/table>","application_scenarios":"
    • PCMCIA \/ CardBus slot<\/li>
    • Hot-plug power switching<\/li>
    • Card reader power control<\/li>
    • General purpose load switch<\/li><\/ul>","alternative_models":"
      Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
      TPS2212<\/td>TI<\/td>Dual slot version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11674"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11674\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11674"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}