FNA21012A

FAIRCHILD SEMICONDUCTOR  FNA21012A  智能功率模块, 1.2KV, SPMCA-A34

The is a 1200V Motion SPM® 2 Module provides a fully-featured, high-performance inverter output stage for AC induction, BLDC and PMSM motors. This module integrate optimized gate drive of the built-in IGBTs to minimize EMI and losses, while also providing multiple on-module protection features under-voltage lockouts, over-current shutdown, temperature sensing and fault reporting. The built-in, high-speed HVIC requires only a single supply voltage and translates the incoming logic level gate inputs to high-voltage, high-current drive signals to properly drive the module"s internal IGBTs. Separate negative IGBT terminals are available for each phase to support the widest variety of control algorithms.

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Control ICs for gate drive and protections

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Low-loss, short-circuit-rated IGBTs

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Very low thermal resistance using Al2O3 DBC substrate

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Built-in bootstrap diodes and dedicated Vs pins simplify PCB layout

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Separate open-emitter pins from low-side IGBTs for three-phase current sensing

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Single-grounded power supply supported

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Built-in NTC thermostat for temperature monitoring and management

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Adjustable over-current protection via integrated sense-IGBTs

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Isolation rating of 2500Vrms/1 minute