Toshiba launches industrial equipment for high current and high voltage DC driver integrated circuit

Industry's first single-chip integrated circuit supports 10A output current and 50V voltage Tokyo - (Toshiba TOKYO: 6502) Announced a single-channel DC-brush motor drive integrated circuit "TB67H303HG" for industrial equipment. The product is a single-chip 2 integrated circuit that can support 10A output current and 50V voltage. From now on, you will start mass production. Industrial equipment motor driver circuit requires high output current and voltage. This makes it difficult to design the circuit that contains single-drive integrated circuits because high current generates heat. In order to reduce the heat generated by each component, multiple separate semiconductors are typically used. "TB67H303HG" uses the latest high voltage simulation process to reduce the conductive resistance to 80% (0.2 Ω or less) of its previous version 3. This new integrated circuit helps reduce the number of independent semiconductor devices and simplify the application and reduces its size. The integrated circuit also has an abnormal detection function to help improve the safety of high current motors. Main characteristics Drive mode Two optional drive patterns: standard direct PWM mode, or newly used constant current PWM mode. High current drive Low-conductive resistors (up and down) of 0.2 Ω or lower can support 10A absolute maximum output current. Built-in abnormal detection function The overheat protection circuit, overcurrent detection, and undervoltage locking (UVLO) circuits can improve the safety of high current motors. Application Bank terminals such as industrial equipment, banknotes identification system, etc., and office automation equipment and office automation equipment. Main specifications Product Name TB67H303HG Power supply voltage absolute maximum rating: 50V Output current absolute maximum rated value: 10.0A Functional Control Single One Brush Motor (Positive Turn, Reversion, Short Circuit Brake and Stop) Other features built-in standby function In addition to the standard direct PWM mode, you can also select a constant current PWM mode. Built-in abnormal detection function (overheating protection circuit, overcurrent detection and undervoltage locking circuit) Single power supply disorderly supply Package hzip25 Note: 1: Toshiba's investigation, as of March 24, 2014. · 2: Use a chip in a package. · 3: Compared with "TB67H400AFTG", technology area Linear motor works I understand servo motor electronic gear ratio setting method What is the servo system? The basic requirements of the servo system _the basic composition of the servo system PID control algorithm essence and parameter tuning three major tricks Is the motor control more accurate? A new generation of AC motors should be designed like this

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