DLPA3005 PMIC/LED High-Current Drivers

Texas Instruments DLPA3005 PMIC/High-Current LED Drivers for DLP4710 are highly-integrated power management ICs that are optimized for DLP® Pico™ Projector systems. The DLPA3005 supports LED projectors with up to 16A per LED, enabled by an integrated high-efficiency buck controller. Additionally, the drivers control the RGB switches, which support the sequencing of R, G, and B LEDs. The DLPA3005 contains five buck converters, two of which are dedicated for DLPC low voltage supplies. Another dedicated regulating supply generates the three timing-critical DC supplies for the DMD. The DLPA3005 contains several auxiliary blocks which can be used in a flexible way and enables a tailor-made Pico Projector system.