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DLPS071 – OCTOBER 2015 DLPA3005 PMIC and High-Current LED Driver IC
1 Features 3 Description The DLPA3005 is a highly-integrated power
management IC optimized for DLPВ® Picoв„ў Projector
systems. The DLPA3005 supports LED projectors up
to 16 A per LED, enabled by an integrated high
efficiency buck controller. Additionally, the drivers
control the RGB switches, supporting 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: VBIAS, VRST, and VOFS. 1 High-Efficiency, High-Current RGB LED Driver
Drivers for External Buck FETs up to 16 A
Drivers for External RGB Switches
10-Bit Programmable Current per Channel
Inputs for Selecting Color-Sequential RGB LEDs
Generation of DMD High Voltage Supplies …
