{"id":7548,"date":"2026-06-26T04:27:10","date_gmt":"2026-06-26T04:27:10","guid":{"rendered":"https:\/\/materialparts.com\/mic94094yc6\/"},"modified":"2026-06-26T04:27:10","modified_gmt":"2026-06-26T04:27:10","slug":"mic94094yc6","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/mic94094yc6\/","title":{"rendered":"MIC94094YC6"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The MIC94094YC6 from Microchip Technology (formerly Micrel) is a 1.2A high-side load switch with 130mOhm RDS(ON) P-channel MOSFET, soft-start (120us), and 1.7V-5.5V input range in SC-70-6 package.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
\u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n1.7V to 5.5V<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n1.2 A continuous<\/td>\n<\/tr>\n
RDS(ON)<\/td>\n130 mOhm typical<\/td>\n<\/tr>\n
Switch Type<\/td>\nHigh-side P-channel MOSFET<\/td>\n<\/tr>\n
Turn-On<\/td>\nSoft-start (120 us slew rate controlled)<\/td>\n<\/tr>\n
Logic Control<\/td>\n1.5V logic level compatible<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0647\u062f\u0626\u0629<\/td>\nUltra low<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\nMicro-power<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSC-70-6 (YC6 suffix)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 to +125 C (TJ)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 1.2A continuous current with 130mOhm RDS(ON)<\/li>\n
  • 120us soft-start turn-on for inrush current control<\/li>\n
  • 1.5V logic level control compatible<\/li>\n
  • 1.7V to 5.5V wide input voltage range<\/li>\n
  • Ultra-low quiescent and shutdown current<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Cellular phone power distribution<\/li>\n
    • Portable GPS and navigation devices<\/li>\n
    • Personal media players power switching<\/li>\n
    • Ultra-mobile PC load switching<\/li>\n
    • Portable instrumentation power control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MIC94094YC6 from Microchip Technology (formerly Micrel) is a 1.2A high-side load switch with 130mOhm RDS(ON) P-channel MOSFET, soft-start (120us), and 1.7V-5.5V input range in SC-70-6 package. Key Specifications Input Voltage 1.7V to 5.5V Output Current 1.2 A continuous RDS(ON) 130 mOhm typical Switch Type High-side P-channel MOSFET Turn-On Soft-start (120 us slew […]<\/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":[],"chip_brand":[134],"class_list":["post-7548","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","chip_brand-microchip"],"acf":{"brief_explanation":"1.2A high-side load switch, 130mOhm, soft-start, SC-70-6","date_code":"","package_case":"SC-70-6 (2.25 x 1.35 x 1.0 mm)","in_stock":8600,"datasheet":"https:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/MIC94090-91-92-93-94-95.pdf","price":"$0.40 @ 1ku","product_introduction":"The MIC94094YC6 from Microchip Technology (formerly Micrel) is a high-side load switch designed for 1.7V to 5.5V operation, featuring an internal 130mOhm RDS(ON) P-channel MOSFET that supports up to 1.2A continuous current. The MIC94094 variant provides 120us soft-start turn-on to control inrush current, preventing supply voltage dips during power rail switching. The device supports 1.5V logic level control for direct interface with low-voltage GPIO. The ultra-low quiescent current and micro-power shutdown current make it ideal for battery-powered portable devices. The YC6 suffix denotes SC-70-6 package.","working_principle":"The MIC94094YC6 operates as a high-side P-channel MOSFET load switch. (1) The internal P-channel MOSFET connects the input voltage (VIN) to the output (VOUT) when enabled. The 130mOhm RDS(ON) minimizes voltage drop and power dissipation at 1.2A load. The P-channel architecture eliminates the need for a boost converter or charge pump, simplifying the design. (2) The 120us soft-start feature controls the slew rate of the output voltage during turn-on. This limits inrush current into capacitive loads, preventing supply voltage droops that could affect other circuits. The soft-start time is internally set at 120us for the MIC94094 variant. (3) The enable input is compatible with 1.5V logic levels, allowing direct control from low-voltage MCU GPIO. An internal level shift circuit translates the low-voltage control signal to the gate drive voltage required for the P-channel MOSFET. In shutdown mode, the MOSFET is off and quiescent current drops to micro-power levels.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>VIN<\/td>Input supply (1.7-5.5V)<\/td><\/tr>
      2<\/td>GND<\/td>Ground<\/td><\/tr>
      3<\/td>EN<\/td>Enable input (active high, 1.5V logic)<\/td><\/tr>
      4<\/td>VOUT<\/td>Switched output to load<\/td><\/tr>
      5<\/td>VIN<\/td>Input supply (1.7-5.5V)<\/td><\/tr>
      6<\/td>NC<\/td>No connect<\/td><\/tr><\/table>","application_scenarios":"
      • Cellular phone power distribution with inrush current control<\/li>
      • Portable GPS and navigation devices with 1.7V minimum input<\/li>
      • Personal media players power switching with soft-start<\/li>
      • Ultra-mobile PC load switching with 1.5V logic control<\/li>
      • Portable instrumentation power control with micro-power shutdown<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        MIC94090YC6<\/td>Microchip<\/td>Rapid turn-on, no soft-start<\/td><\/tr>
        MIC94092YC6<\/td>Microchip<\/td>790us soft-start, same family<\/td><\/tr>
        MIC94095YMT-TR<\/td>Microchip<\/td>120us soft-start, load discharge, MLF<\/td><\/tr>
        TPS22918DBVR<\/td>TI<\/td>2A, 80mOhm, SOT-23-5<\/td><\/tr>
        NCP45560IMNTWG-H<\/td>onsemi<\/td>4A, 30mOhm, DFN<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=7548"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7548\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=7548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=7548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=7548"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=7548"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}