EPC91118 Three-Phase Inverter for Humanoid Robot Joints

제품 주요 내용 > EPC91118 Three-Phase Inverter for Humanoid Robot Joints

            EPC91118 Three-Phase Inverter for Humanoid Robot Joints
                    EPC inverters feature an in-joint form factor for elbow, knee, ankle, and wrist integration
    

Image of EPC EPC91118 Three-Phase Inverter for Humanoid Robot Joints The EPC91118 from EPC is a compact, high-efficiency three-phase BLDC inverter designed to fit inside humanoid robot joints. Built around the EPC23104 monolithic GaN ePower stage IC (100 V, 8.7 mΩ typical), the board integrates power stage, sensing, control, and comms to accelerate motion-system prototyping where every millimeter and gram counts.

Features

In-joint form factor: 32 mm diameter inverter area (55 mm outer frame for mounting) for knee/ankle/wrist integration
GaN power stage: Three EPC23104 ICs form a low-loss three-phase bridge; fast switching enables slimmer magnetics and an all-MLCC DC link

Robust electrical envelope: 15 V to 55 V input; up to 10 ARMs continuous and 15 ARMs pulsed per phase (typical test conditions)
High-band width control: 100 kHz PWM, 50 ns deadtime; integrated current/voltage sensing for precise FOC implementations

Applications