TB6581HG
TOSHIBA Bi-
CMOS Power Integrated Circuit Multi-Chip Package (MCP)
TB6581HG
3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
The TB6581HG is a high-
voltage PWM BLDC motor driver.
The product integrates a sine-wave controller and the TPD4103AK high-
voltage driver in a single package (“2-in-1”).
It is designed to change the speed of a BLDC directly motor by using a speed control signal (analog) from a microcontroller.
Features
• A sine wave PWM drive controller and a high-
voltage driver integrated in a single package.
• IGBTs arranged in three bridge units
• Triangle wave generator (carrier frequency = fosc/254 (Hz)) • Dead-time insertion (1.
9 µs)
Weight: 7.
7 g (typ.
)
...