DLP471TPFQQ

Specialized ICS Overview

The DLP471TPFQQ is a digital micromirror device (DMD) featuring a 0.47-inch diagonal array with 3840 × 2160 resolution and a 5.4-µm pitch. It utilizes a high-speed serial interface (HSSI) to support 4K UHD at 60 Hz or 1080p up to 240 Hz. The device operates on a 1.8 V core supply (VDD/VDDA), with typical currents of 800 mA for VDD and 1000 mA for VDDA. Total power dissipation reaches approximately 5.37 W. It employs ±17° tilt angles, bottom illumination, and functions within a 0°C to 90°C operating range.

Specialized ICS Feature Summary

• 0.47-inch diagonal micromirror array with 3840 × 2160 (4K UHD) resolution
• High-speed serial interface (HSSI) supporting 4K UHD at 60 Hz and 1080p at 240 Hz
• 5.4-µm micromirror pitch with ±17° tilt angle relative to flat surface
• Bottom illumination design for optimal optical efficiency

Specialized ICS Applications

• Mobile smart TV
• Mobile projector
• Digital signage

Specialized ICS Procurement Notes

Verify the FQQ package designation against the specific orderable part number in the manufacturer's latest documentation. Confirm that the system power supplies meet the recommended operating conditions for VDD, VDDA, VOFFSET, VBIAS, and VRESET. Ensure thermal management capabilities align with the specified array temperature limits and power dissipation requirements.

Specialized ICS Selection Notes

Select this component when a compact 4K UHD spatial light modulator is required for mobile or signage applications. The chipset requires pairing with the DLPC6540 display controller and DLPA3005 PMIC/LED driver. Designers must account for the HSSI impedance requirements and the specific voltage deltas between power rails to ensure stable operation.

Specialized ICS Part Context

This device belongs to the Texas Instruments DLP471TP series of digital micromirror devices. It serves as the core spatial light modulator within the TI 0.47” 4K UHD chipset solution. The FQQ suffix indicates the specific 270-pin CLGA package configuration used for this product variant.

Specialized ICS Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Refer to the manufacturer's datasheet for any updated orderable addendum regarding alternative packages or compatible chipset components.