DMDs are spatial light modulators which reflect incoming light from an illumination source to one of two directions, with the primary direction being into a projection or collection optic. Each application is derived primarily from the optical architecture of the system and the format of the data coming into the DLPC6540 controller. The high tilt pixel in the bottom-illuminated DMD increases brightness performance and enables a smaller system footprint for thickness constrained applications. Typical applications using the DLP471TP include mobile smart TV and digital signage.

DMD power-up and power-down sequencing is strictly controlled by the DLPA3005. Refer to Section 9 for power-up and power-down specifications. To ensure reliable operation, the DLP471TP DMD must always be used with DLPC6540 controller and a DLPA3005 PMIC/LED driver.