1 Features
• 0.55-inch diagonal micromirror array
– SVGA (800 x 600) array
– 13.68-μm micromirror pitch
– ±12° micromirror tilt angle (relative to flat state)
– Designed for corner illumination
• LVDS input data bus
• The DLP550HE chipset includes:
– DLP550HE DMD
– DLPC4430 controller
– DLPA100 controller power management and
motor driver IC
– DLPA200 DMD power management IC

2 Applications
• Smart lighting
• Business projector
• Education projector

3 Description
The TI DLP550HE digital micromirror device (DMD)
is a digitally controlled micro-electro-mechanical
system (MEMS) spatial light modulator (SLM) that
enables bright, affordable SVGA display solutions.
The DLP550HE DMD, together with the DLPC4430
display controller, the DLPA100 power and motor
driver, and DLPA200 DMD micromirror driver provides
the capability to achieve high performance systems
and is a great fit for display applications that
require 4:3 aspect ratio, high brightness, and system
simplicity.