The CSD88584Q5DC 40V power block is
an optimized design for high-current motor control applications, such as handheld,
cordless garden and power tools. This device utilizes TIs patented stacked die
technology in order to minimize parasitic inductances while offering a complete half
bridge in a space saving thermally enhanced DualCool™ 5mm × 6mm package. With an exposed metal top, this power block
device allows for simple heat sink application to draw heat out through the top of
the package and away from the PCB, for superior thermal performance at the higher
currents demanded by many motor control applications.