{"product_id":"ps21244-ep-mitsubishi","title":"PS21244-EP-MITSUBISHI","description":"\u003cp\u003eThe Mitsubishi PS21244 is a fully integrated Intelligent Power Module designed for three-phase inverter and motor drive applications. Combining IGBT power switches with on-board gate drive circuitry, bootstrap power supplies, and comprehensive protection functions, the PS21244 simplifies drive design while reducing board space and component count. Its integrated fault output and thermal shutdown make it well-suited for demanding industrial environments where reliability and protection response time are non-negotiable. This module is a proven solution for engineers designing compact, high-efficiency variable-frequency drive platforms.\u003c\/p\u003e\u003cp\u003eThe PS21244 sees widespread deployment in variable-speed AC motor drives, HVAC inverter compressors, industrial pumps and fans, elevator drives, and general-purpose inverter systems. Its integrated architecture reduces PCB complexity and speeds up design cycles in OEM equipment. Field replacement demand is equally high — maintenance engineers servicing legacy drive platforms frequently require this module as a direct drop-in replacement. Whether the application is a new design or a critical spare for aging equipment, the PS21244 remains a key component across light industrial and commercial automation sectors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: PS21244\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePS21244\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntelligent Power Module (IPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlease confirm with ATI for exact rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlease confirm with ATI for exact rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIn Stock – Same-Day Shipping Available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the PS21244:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntegrated three-phase IGBT inverter bridge with built-in gate drive circuitry, eliminating the need for external gate resistors and isolated power supplies in most configurations\u003c\/li\u003e\n\u003cli\u003eBootstrap power supply circuit integrated on-chip, simplifying high-side drive design and reducing external component count\u003c\/li\u003e\n\u003cli\u003eOn-board protection functions including over-current shutdown, control power under-voltage lockout (UVLO), and thermal shutdown with fault output signal\u003c\/li\u003e\n\u003cli\u003eFault output (FO) pin provides active-low logic signal to the host controller for rapid system-level fault response and drive protection\u003c\/li\u003e\n\u003cli\u003eLow-inductance transfer-molded package construction minimizes stray inductance and supports high switching frequency operation for reduced motor current ripple\u003c\/li\u003e\n\u003cli\u003eDirect compatibility with Mitsubishi IPM application circuits and reference designs, facilitating straightforward system integration and drive retrofitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith a current factory lead time of 99 weeks, the PS21244 presents a serious procurement risk for both OEM production lines and MRO operations. Mitsubishi IPMs of this generation are heavily embedded in installed equipment that may no longer be in active production support, making open-market availability the only practical sourcing path. Waiting on factory allocation is not a viable option when a production line is down or a critical spare is needed. ATI maintains ready stock of hard-to-find and long-lead-time power semiconductors precisely for these situations, providing a reliable alternative to extended lead times and costly downtime.\u003c\/p\u003e\u003cp\u003eATI Accurate Technology is a power semiconductor distributor based in Palmetto, Florida, stocking IGBTs, IPMs, thyristors, diodes, and rectifier modules including obsolete and long-lead-time parts. Orders placed before 5PM EST ship same day. Contact our team for real-time stock confirmation, datasheet support, and volume pricing on the PS21244 and related Mitsubishi IPMs. Call 239-734-7566 or email sales@igbts.us — we're ready to support your procurement and engineering needs today.\u003c\/p\u003e","brand":"MITSUBISHI","offers":[{"title":"Default Title","offer_id":31449380356147,"sku":"PS21244-EP- MITSUBISHI","price":142.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1866\/6425\/files\/IMG-20231023_165037_2.jpg?v=1698094373","url":"https:\/\/igbts.us\/products\/ps21244-ep-mitsubishi","provider":"ATI Accurate Technology ","version":"1.0","type":"link"}