This is designed for high power motor drive module, L298 H-bridge are replaced with a pair of vnh2sp30 to realize full bridge motor driving. At the same time, we enhanced the load ability of the circuit which can drive large current motor. Both the input end of the module and the interface of the motor are connected by the 5mm interface terminal, which makes it easy to connect the wire of large size. When you need to use extra high current, the wire can be directly welded to the module instead of using terminal connection. When the driving current is larger than 6A, the chip will get hot. In order to improve the performance, it is better to take a heat sink or a cooling fan.