DRV8412DDW, Двойной полномостовой ШИМ драйвер двигателей [HTSSOP-44]
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Описание
DRV8x Integrated Motor Drivers
Texas Instruments DRV8x motor drivers are intended to drive an electromagnetic machine, such as a brushed or brushless motor, stepper motor, or other electromechanical actuator. The TI DRV8x family of integrated motor drivers enable designers to quickly and easily spin their motors, reducing time to market and greatly simplifying design. By integrating the gate drive circuitry, sense amps, protection, FETS, industry standard control interfaces, and drive algorithms, the design complexity, board space, and time to spin a motor have all be greatly reduced. With on-chip protection including overcurrent, thermal, shoot-through, and undervoltage, the DRV8x family is robust, reliable, and fully protected.
Texas Instruments DRV8x motor drivers are intended to drive an electromagnetic machine, such as a brushed or brushless motor, stepper motor, or other electromechanical actuator. The TI DRV8x family of integrated motor drivers enable designers to quickly and easily spin their motors, reducing time to market and greatly simplifying design. By integrating the gate drive circuitry, sense amps, protection, FETS, industry standard control interfaces, and drive algorithms, the design complexity, board space, and time to spin a motor have all be greatly reduced. With on-chip protection including overcurrent, thermal, shoot-through, and undervoltage, the DRV8x family is robust, reliable, and fully protected.
Технические параметры
Конфигурация выхода | Dual Full-Bridge | |
Применение | DC/Stepper моторы | |
Интерфейс | PWM | |
Тип нагрузки | Inductive | |
Технология | Power MOSFET | |
Сопротивление канала Rds(on) (Typ), мОм | 110(LS), 110(HS) | |
Выходной ток на канал, А | 3 | |
Пиковый выходной ток, А | 6 | |
Напряжение питания, В | 10.8…13.2 | |
Напряжение нагрузки, В | 0…52.5 | |
Рабочая температура, °C | -40…+150(TJ) | |
Особенности | Status Flag | |
Защита от отказов | Cur.Lim., Over Temp., Short Circ., UVLO | |
Корпус | HTSSOP-44 | |
Вес, г | 2.2 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Драйверы Full и Half-Bridge»
Типы корпусов импортных микросхем
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