The Mitsubishi PS21767 is a high-integration Intelligent Power Module (IPM) from Mitsubishi Electric's industry-trusted DIP-IPM series. It combines IGBT chips with optimized gate drive circuitry and comprehensive onboard protection functions, including over-current protection, short-circuit protection, and under-voltage lockout. Designed with system-level integration in mind, the PS21767 reduces external component count and speeds up power electronics design cycles, making it a preferred choice for engineers developing compact and reliable inverter platforms.

The PS21767 is well suited for a broad range of industrial and consumer power applications. Primary uses include variable frequency drives (VFDs) for AC motor control, residential and commercial air conditioning inverter compressor drives, washing machine motor drives, pump and fan control systems, and general-purpose servo amplifiers. Its built-in protection and drive logic make it especially valuable in designs where board space, reliability, and time-to-market are critical considerations.

Quick Reference: PS21767

Key Features:

• Integrated IGBT switching devices with optimized gate drive circuitry for simplified inverter design
• Built-in over-current and short-circuit protection for enhanced system reliability and component safety
• Under-voltage lockout (UVLO) protection prevents operation under unsafe gate drive supply conditions
• Compact DIP-IPM package reduces PCB footprint and lowers overall system component count
• Low switching losses improve thermal performance and overall inverter efficiency
• Compatible with direct microcontroller interface, reducing external optocoupler and driver requirements

Sourcing Mitsubishi IPMs like the PS21767 can be challenging through standard distribution channels, particularly for legacy designs, MRO replacements, or production runs with extended lead times. ATI Accurate Technology maintains dedicated inventory of hard-to-find and long-lead-time power semiconductors specifically to support engineers and procurement teams who need reliable access to parts like the PS21767 without disruption to production schedules.

ATI Accurate Technology is a specialized power semiconductor distributor located in Palmetto, Florida, stocking IGBTs, thyristors, diodes, rectifier modules, and intelligent power modules from leading manufacturers including Mitsubishi Electric. The PS21767 is in stock and available for same-day shipping on orders placed before 5PM EST. Contact our team directly at 239-734-7566 or email sales@igbts.us for pricing, availability confirmation, and order support.