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TENTATIVE
TPD4105AK
TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC
TPD4105AK
The TPD4105AK is a DC brush less motor driver using high voltage PWM control. It is fabricated by high voltage SOI process. It contains level shift high-side driver, low-side driver, IGBT outputs, FRDs and protective functions for under voltage protection circuits and thermal shutdown circuit. It is easy to control a DC brush less motor by just putting logic inputs from a MPU or motor controller to the TPD4105AK.
Features
• • • • • • • • Bootstrap circuit gives simple high side power supply. Bootstrap diodes are built in. A dead time can be set as a minimum of 1.4 µs, and it is the best for a Sine-wave from drive. 3-phase bridge output using IGBTs.