BLDC pre-driver IC supporting ASIL-D showcased by Toshiba
Summary
Toshiba Electronics Europe GmbH announced a three-phase automotive brushless DC (BLDC) motor driver IC that supports functional safety. The product is a three-phase gate driver for external N-channel power MOSFETs that are used to drive a three-phase BLDC motor. Capable of operating with PWM signals up to 20kHz, the driver includes three pre-driver channels for safety relays and a built-in amplifier for motor current detection (with six options for the gain setup). Reducing the total PCB mounting area, the driver is housed in a small P-VQFN48-0707-0.50-005 package with a 7.0mm x 7.0mm footprint. The package incorporates wettable flanks as required for automotive quality inspection.
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