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TB6575FNG

Toshiba Semiconductor
Part Number TB6575FNG
Manufacturer Toshiba Semiconductor
Description PWM Sensorless Controller
Published Oct 27, 2008
Detailed Description TOSHIBA CMOS Integrated Circuit Silicon Monolithic TB6575FNG PWM Sensorless Controller for 3-Phase Full-Wave BLDC Motors...
Datasheet PDF File TB6575FNG PDF File

TB6575FNG
TB6575FNG

Overview
TOSHIBA CMOS Integrated Circuit Silicon Monolithic TB6575FNG PWM Sensorless Controller for 3-Phase Full-Wave BLDC Motors 1.
Description The TB6575FNG provides sensorless commutation and PWM current control for 3-phase full-wave BLDC motors.
It controls rotation speed by changing a PWM duty cycle by analog voltage.
TB6575FNG 2.
Features Weight: 0.
14 g (Typ.
) ● 3-phase full-wave sensorless drive ● PWM chopper drive ● PWM duty cycle control by analog input ● 20-mA current sink capability on PWM output pins ● Overcurrent protection ● Forward/reverse rotation ● Lead angle control (7.
5 ° and 15 °) ● Overlap commutation ● Rotation speed sensing signal ● DC excitation mode to improve startup cha...


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