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TPD4112K
TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC
TPD4112K
The TPD4112K is a DC brush less motor driver using high voltage PWM control. It is fabricated by high voltage SOI process. It contains bootstrap circuit, PWM circuit, 3-phase decode logic, level shift high-side driver, low-side driver, IGBT outputs, FRDs, over current and under voltage protection circuits, and thermal shutdown circuit. It is easy to control a DC brush less motor by applying a signal from a motor controller and a hall amp/ hall IC to the TPD41112K.
Features
• • • • • • • • • Bootstrap circuit gives simple high side supply. Bootstrap diode is built in. PWM and 3-phase decoder circuit are built in. 3-phase bridge output using IGBTs.
TPD4112K Datasheet
