Use this amplifier when the required current is larger than the 500mA supported by the standard driver. A load is connected between Vp or GND and the OC32 output.
Each output can provide 4,8A as an absolute maximum
Take Care: this is a peak current. Continuous load shall be kept below 2A per channel and below 3A total current for each driver module.
There is no current limitation in the OC32, so you have to take care of that.