onsemi DC Motor AC Induction Intelligent Power Module 1.2 kV 25 A 34-Pin SPMCA-A FNA22512A

onsemi FNA22512A is a high-performance DC Motor AC Induction Intelligent Power Module engineered for demanding 3-phase motor control uses in various industrial and home appliance applications. It operates with a maximum collector-emitter voltage of 1.2 kV and maximum collector current of 25 A, providing reliable power management with advanced features for increased efficiency and protection.

The module leverages low-loss, short-circuit rated IGBTs mounted on an Al2O3 Direct Bonded Copper (DBC) substrate, resulting in very low thermal resistance. This design ensures effective heat dissipation and long-term reliability even under high operational loads.

It includes integrated bootstrap diodes and dedicated Vs pins which simplify PCB layout and reduce design complexity. The device is equipped with separate open-emitter pins from the low-side IGBTs to enable precise three-phase current sensing, allowing sophisticated motor control algorithms to optimize performance.

FNA22512A supports a supply voltage range from 13.5 V to 16.5 V and operates reliably across a wide temperature range from -40°C up to 150°C, enabled further through a built-in NTC thermistor for temperature monitoring and management. The built-in adjustable over-current protection via integrated sense-IGBTs enhances device safety, enabling fault detection and response capabilities.

Measuring a compact size with a length of 80.5 mm, width of 33.5 mm, and height of 8.1 mm, this surface-mount device fits efficiently into modern control systems while providing an isolation rating of 2500 Vrms for 1 minute for secure electrical isolation.

This intelligent power module suits various motion control applications, including home appliance and industrial motor drives, where robust performance, efficiency, and protection are paramount.

Designed for DC Motor and AC Induction motor types with 3-phase configuration. Supports maximum IGBT collector current of 25 A and collector-emitter voltage of 1.2 kV. Includes integrated bootstrap diodes and dedicated Vs pins for simplified PCB layout.

Built-in low-loss IGBTs provide high efficiency and reliability. Features built-in NTC thermistor for advanced temperature management. Adjustable over-current protection ensures reliable device operation and safety. Compact surface-mount SPMCA-A package with 34 pins for versatile integration.

Isolation rating of 2500 Vrms supports robust electrical isolation.

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