{"id":11031,"date":"2026-07-23T03:28:45","date_gmt":"2026-07-23T03:28:45","guid":{"rendered":"https:\/\/ic-vendor.com\/sy6280aaac\/"},"modified":"2026-07-23T03:28:45","modified_gmt":"2026-07-23T03:28:45","slug":"sy6280aaac","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/sy6280aaac\/","title":{"rendered":"SY6280AAAC"},"content":{"rendered":"

Productos<\/h2>\n

The SY6280AAAC from Silergy is a current-limited power distribution switch with adjustable current limit up to 2A, operating from 2.7-5.5V in a compact SOT-23-6 package for USB and hot-swap applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nCurrent-limited power switch<\/td>\n<\/tr>\n
Input Voltage<\/td>\n2.7-5.5V<\/td>\n<\/tr>\n
Max Current<\/td>\n2A<\/td>\n<\/tr>\n
Rds(on)<\/td>\n85mOhm typ<\/td>\n<\/tr>\n
Current Limit<\/td>\nAdjustable via Rset<\/td>\n<\/tr>\n
Fault Flag<\/td>\nYes (open-drain)<\/td>\n<\/tr>\n
Enable<\/td>\nActive high<\/td>\n<\/tr>\n
Paquete<\/td>\nSOT-23-6<\/td>\n<\/tr>\n
Temp<\/td>\n-40 to 85C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Adjustable current limit via external resistor<\/li>\n
  • 85mOhm typical Rds(on)<\/li>\n
  • 2A maximum continuous current<\/li>\n
  • Reverse current blocking<\/li>\n
  • Thermal shutdown protection<\/li>\n
  • Under-voltage lockout (UVLO)<\/li>\n
  • Open-drain fault flag output<\/li>\n
  • Auto-restart after fault<\/li>\n
  • Compact SOT-23-6 package<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • USB port power management<\/li>\n
    • Hot-swap power insertion<\/li>\n
    • Portable device power distribution<\/li>\n
    • Battery charging current limiting<\/li>\n
    • Industrial power rail protection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The SY6280AAAC from Silergy is a current-limited power distribution switch with adjustable current limit up to 2A, operating from 2.7-5.5V in a compact SOT-23-6 package for USB and hot-swap applications. Key Specifications Type Current-limited power switch Input Voltage 2.7-5.5V Max Current 2A Rds(on) 85mOhm typ Current Limit Adjustable via Rset Fault Flag Yes […]<\/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":[13,29],"tags":[2354],"chip_brand":[292],"class_list":["post-11031","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","tag-sy6280aaac","chip_brand-silergy"],"acf":{"brief_explanation":"Current-limited power switch, 2.7-5.5V, 2A, adjustable current limit, SOT-23-6","date_code":"","package_case":"SOT-23-6 (2.9x1.6mm)","in_stock":14611,"datasheet":"https:\/\/www.silergy.com\/doc\/SY6280.pdf","price":"$0.25 @ 1pc","product_introduction":"The SY6280AAAC from Silergy is a current-limited power switch with adjustable current limit up to 2A and 85mOhm Rds(on). Designed for USB power management and hot-swap applications, it features reverse current blocking, thermal shutdown, and an open-drain fault flag in SOT-23-6.","working_principle":"The SY6280 integrates a P-channel MOSFET power switch with current sensing and limiting circuitry. The current limit is set by an external resistor connected to the ISET pin. When the load current exceeds the limit, the switch regulates the current and asserts the FAULT flag. Thermal shutdown protects the device during sustained overcurrent. Auto-restart attempts to restore power after the fault clears.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>OUT<\/td>Power output to load<\/td><\/tr>
      2<\/td>GND<\/td>Ground<\/td><\/tr>
      3<\/td>EN<\/td>Enable input (active high)<\/td><\/tr>
      4<\/td>ISET<\/td>Current limit set resistor<\/td><\/tr>
      5<\/td>FAULT<\/td>Fault flag (open-drain)<\/td><\/tr>
      6<\/td>IN<\/td>Power input<\/td><\/tr><\/table>","application_scenarios":"
      • USB port power distribution<\/li>
      • Hot-swap power insertion<\/li>
      • Battery charging current control<\/li>
      • Industrial power rail protection<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
        Silergy<\/td>SY6280AAAC-V<\/td>Same with auto-retry variant<\/td><\/tr>
        TI<\/td>TPS2552<\/td>Similar function<\/td><\/tr>
        ON Semi<\/td>NCP380<\/td>Current-limited switch<\/td><\/tr>
        TI<\/td>TPS2065<\/td>Dual-channel alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11031","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=11031"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11031\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11031"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}