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TPD4144K Datasheet(PDF) 1 Page - Toshiba Semiconductor |
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TPD4144K Datasheet(HTML) 1 Page - Toshiba Semiconductor |
1 / 23 page TPD4144K 2012-02-09 1 TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC TPD4144K The TPD4144K is a DC brush less motor driver using high voltage PWM control. It is fabricated by high voltage SOI process. It is three-shunt resistor circuit for current sensing. It contains level shift high-side driver, low-side driver, IGBT outputs, FRDs and protective functions for over-current circuit and 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 TPD4144K. Features • High voltage power side and low voltage signal side terminal are separated. • It is the best for current sensing in three shunt resistance. • Bootstrap circuit gives simple high-side supply. • Bootstrap diodes are built in. • A dead time can be set as a minimum of 1.4 μs, and it is suitable for a Sine-wave from drive. • 3-phase bridge output using IGBTs. • FRDs are built in. • Included over-current and under-voltage protection, and thermal shutdown. • The regulator of 7 V (typ.) is built in. • Package: 26-pin DIP. This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product, ensure that the environment is protected against electrostatic discharge. HDIP26-P-1332-2.00 Weight: 3.8 g (typ.) |
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