DRV8835DSSR直流马达控制器芯片

　　The DRV8835 provides an integrated motor driver solution for cameras， consumer products， toys， and other lowvoltage or battery-powered motion control applications. The device has two H-bridge drivers， and can drive two DC motors or one stepper motor， as well as other devices like solenoids. The output driver block for each consists of N-channel power MOSFET’s configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate drive voltages. The DRV8835 can supply up to 1.5-A of output current per H-bridge. It operates on a motor power supply voltage from 2 V to 11 V， and a device power supply voltage of 2 V to 7 V. PHASE/ENABLE and IN/IN interfaces can be selected which are compatible with industry-standard devices. Internal shutdown functions are provided for over current protection， short circuit protection， under voltage lockout and overtemperature. The DRV8835 is packaged in a tiny 12-pin WSON package with PowerPAD™ （Eco-friendly： RoHS & no Sb/Br）。