MP6513

The MP6513 is an H-bridge motor driver used for driving reversible motors, which can drive one DC motor, one winding of a stepper motor, or other loads. The H-bridge consists of four N-channel power MOSFETs. An internal charge pump generates the necessary gate-drive voltages. The MP6513 operates on a motor power supply voltage from 2.5V to 21V, which can supply an output current of up to 0.8A according to the logic control. The MP6513 is controlled by two input pins. The two on/off inputs determine the output mode: forward, reverse, coast, or brake. Very low standby circuit current can be achieved when inputs 1 and 2 are both at a low level. Full protection features include over-current protection (OCP), short-circuit protection (SCP), under-voltage lockout (UVLO), and over-temperature protection (OTP). The MP6513 requires a minimum number of readily available, standard, external components and is available in a TSOT23-6 package.