The TPS99000S-Q1 system management and illumination controller is part of the DLP553xS-Q1and DLP462xS-Q1 chipset, which also includes the DLPC23xS-Q1 DMD display controller. The chipset provides all functions needed to support and exceed typical 5000:1 display dimming requirements forHead-Up Display (HUD)applications, with typical requirements of 3 to 15,000 nits brightness range and tight color point control.

An integrated DMD high-voltage regulator supplies DMD mirror reference voltages, meeting the required tight tolerances. The power supply sequencer and monitor provide robust coordination of power-up and power-down events for the entire chipset.

The TPS99000S-Q1 illumination controller integrates a 12-bit ADC, two DACs (12-bit and 10-bit), and two high-performance photodiode signal conditioning transimpedance amplifiers (TIAs) as the core components of the illumination control system. The ADC is capable of automatic sampling up to 63 events per video frame.Read more