TB6575FNG |
Part Number | TB6575FNG |
Manufacturer | Toshiba (https://www.toshiba.com/) Semiconductor |
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. Featu... |
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 characteristic ● DC excitation time and forced commutation time for startup operation can be changed. ● Forced commutation frequency can be selected. (fXT/(6 × 216), fXT/(6 × 217), fXT/(6 × 218) ) ● Output polarity switching (P-channel + N-cha... |
Document |
TB6575FNG Data Sheet
PDF 458.20KB |
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