{"id":5126,"date":"2026-06-09T08:52:55","date_gmt":"2026-06-09T08:52:55","guid":{"rendered":"https:\/\/materialparts.com\/ir3584mtrpbf\/"},"modified":"2026-06-09T08:52:55","modified_gmt":"2026-06-09T08:52:55","slug":"ir3584mtrpbf","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/ir3584mtrpbf\/","title":{"rendered":"IR3584MTRPBF"},"content":{"rendered":"

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

The IR3584MTRPBF from Infineon is a dual-output digital multi-phase PWM controller for Intel VR12\/VR12.5 systems, supporting 4+1 phase configuration with PMBus interface. Note: This product is discontinued (End of Life).<\/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\n
\u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/td>\nInfineon Technologies<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0643\u0648\u064a\u0646<\/td>\n4+1 Phase (dual output)<\/td>\n<\/tr>\n
\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644<\/td>\nIntel VR12, VR12.5<\/td>\n<\/tr>\n
Switching Freq<\/td>\n194 kHz to 2 MHz<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n+3.3V<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\nI2C\/SMBus\/PMBus<\/td>\n<\/tr>\n
Protection<\/td>\nOVP, UVP, OCP, OTP<\/td>\n<\/tr>\n
Non-volatile<\/td>\nMTP with charge pump<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nQFN-40 (5x5mm)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +85 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n
Status<\/td>\nDiscontinued (EOL)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Dual output 4+1 phase controller<\/li>\n
  • Intel VR12\/VR12.5 compliant<\/li>\n
  • PMBus\/SMBus digital interface<\/li>\n
  • Dynamic phase control<\/li>\n
  • IR Adaptive Transient Algorithm (ATA)<\/li>\n
  • Multiple-time programming (MTP)<\/li>\n
  • Over-voltage\/under-voltage\/over-current\/thermal protection<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Intel VR12\/VR12.5 systems<\/li>\n
    • Server CPU VRM<\/li>\n
    • Desktop CPU voltage regulation<\/li>\n
    • High-performance GPU VR<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The IR3584MTRPBF from Infineon is a dual-output digital multi-phase PWM controller for Intel VR12\/VR12.5 systems, supporting 4+1 phase configuration with PMBus interface. Note: This product is discontinued (End of Life). Key Specifications Manufacturer Infineon Technologies Configuration 4+1 Phase (dual output) Compliance Intel VR12, VR12.5 Switching Freq 194 kHz to 2 MHz Supply Voltage […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,29],"tags":[],"chip_brand":[173],"class_list":["post-5126","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","chip_brand-infineon"],"acf":{"brief_explanation":"Dual digital multi-phase PWM ctrl, VR12\/VR12.5, 4+1 phase, PMBus, EOL","date_code":"","package_case":"QFN-40 (5.0 x 5.0 x 0.9 mm, 0.4mm pitch)","in_stock":6627,"datasheet":"https:\/\/www.infineon.com\/dgdl\/Infineon-IR3584-DataSheet-v02_08-EN.pdf","price":"$2.92 @ 100+","product_introduction":"The IR3584MTRPBF from Infineon is a dual-output digital multi-phase PWM controller supporting Intel VR12 and VR12.5 specifications. With 4+1 phase configuration, it provides precise voltage regulation for CPU and GPU applications. PMBus interface enables real-time monitoring and parameter adjustment. Features include dynamic phase control, adaptive transient algorithm, and comprehensive fault protection. IMPORTANT: This product has been discontinued (End of Life).","working_principle":"The IR3584 uses digital control with integrated ADCs to sample output voltage and inductor currents. The digital compensator processes feedback and generates PWM signals per phase. PMBus allows configuration and telemetry. Dynamic phase shedding improves light-load efficiency. MTP stores configuration in non-volatile memory.","pin_description":"
      Pin Group<\/th>Name<\/th>Function<\/th><\/tr>
      Multiple<\/td>PWM1-5<\/td>Phase PWM outputs<\/td><\/tr>
      Multiple<\/td>VSEN\/ISEN<\/td>Voltage\/current sense<\/td><\/tr>
      Multiple<\/td>SDA\/SCL<\/td>PMBus interface<\/td><\/tr>
      Multiple<\/td>VCC\/GND<\/td>Power supply<\/td><\/tr><\/table>","application_scenarios":"
      • Server CPU voltage regulation modules<\/li>
      • Desktop VRM applications<\/li>
      • GPU voltage regulation<\/li>
      • Intel VR12\/VR12.5 systems<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
        Infineon<\/td>IR3581MTRPBF<\/td>Fewer phases<\/td><\/tr>
        TI<\/td>TPS53681<\/td>VR12.5 alternative<\/td><\/tr>
        Renesas<\/td>ISL6394<\/td>Similar digital PWM<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5126","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=5126"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5126\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5126"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5126"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}