The STSPIN250 single-chip 2.6A driver for brushed DC motors extends STMicroelectronics’ family of miniature, low-voltage, energy-efficient drivers for battery-powered portable and wearable applications. The driver integrates a full power-MOSFET bridge and fixed off-time PWM current controller in a tiny 3mm x 3mm package that saves space in portable equipment. The low on-resistance of the power […]
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600-V motor drive chip eliminates 10 active components
New 600V intelligent power modules from STMicroelectronics enhance the efficiency and reliability of motor drives in compressors, pumps, fans, and other domestic and industrial appliances. Targeting drives working up to 20kHz in hard-switching circuits, ST’s modules enable an increase in energy efficiency over a range of application power outputs from 300W to 3kW. The new […]
