Features
• A Controller and a high-voltage driver are integrated in a single package.
Sine-wave PWM drive or wide-angle commutation drive is selectable.
• IGBTs are arranged in three-phase bridge unit.
• Built-in oscillator circuit (carrier frequency = fosc/252 (Hz))
• Bootstrap circuitry: Built-in bootstrap diode
• Built-in overcurrent protection, thermal shutdown, undervoltage lockout, and motor-lock detection.
• Internal voltage regulator circuit (VREG = 7 V (typ.), 30 mA (max), Vrefout = 5 V (typ.), 35 mA (max))
• Operating power supply voltage range: VCC = 13.5 to 16.5 V
• Motor power supply operating voltage range: VBB = 50 to 450 V