TPS9901 Series
DLP® system management & illumination controller for automotive exterior lighting
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Grade | Operating Temperature▲▼ | Operating Temperature▲▼ | Qualification | Supplier Device Package | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Mounting Type | Current - Supply▲▼ | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|
Automotive | 105 °C | -40 °C | AEC-Q100 | 100-HTQFP (14x14) | 3.5999999046325684 V | 3 V | Surface Mount | 0.09799999743700027 A | 100-TQFP Exposed Pad | |
Automotive | 105 °C | -40 °C | AEC-Q100 | 100-HTQFP (14x14) | 3.5999999046325684 V | 3 V | Surface Mount | 0.09799999743700027 A | 100-TQFP Exposed Pad |
Key Features
• Qualified for automotive applicationsAEC-Q100 qualified with the following results:Temperature grade 2: –40°C to 105°C ambient operating temperatureDevice HBM ESD classification level 2Device CDM ESD classification level C4BAutomotive system management device for DLP products:Advanced power monitoring, sequencing, and protection circuitsTwo die temperature monitors, MCU external watchdog timer, and clock frequency monitorSPI port with parity, checksum, and password register protectionSecond SPI port for independent system monitoringOn-chip DMD mirror voltage regulatorsGenerates +16V, +8.5V, and –10V DMD control voltages12-bit ADC with up to 63 time sequence samples per frameQualified for automotive applicationsAEC-Q100 qualified with the following results:Temperature grade 2: –40°C to 105°C ambient operating temperatureDevice HBM ESD classification level 2Device CDM ESD classification level C4BAutomotive system management device for DLP products:Advanced power monitoring, sequencing, and protection circuitsTwo die temperature monitors, MCU external watchdog timer, and clock frequency monitorSPI port with parity, checksum, and password register protectionSecond SPI port for independent system monitoringOn-chip DMD mirror voltage regulatorsGenerates +16V, +8.5V, and –10V DMD control voltages12-bit ADC with up to 63 time sequence samples per frame
Description
AI
TheTPS99001-Q1system management controller is part of theDLP553x-Q1andDLP462x-Q1chipset, which also includes the DLPC23x-Q1 DMD display controller. 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 TPS99001-Q1 controller integrates a 12-bit ADC as one of the core components of the control system. The ADC is capable of automatic sampling up to 63 events per video frame.
Advanced system status monitoring circuits provide real-time visibility into display sub-system operational condition, including two processor watchdog circuits, two die temperature monitors, comprehensive supply monitoring for overvoltage and undervoltage detection, checksum and password register protection with byte-level parity on SPI bus transactions, and other built-in test functions.
To aid in the design and manufacture of automotive-qualified projectors based on DLP technology, there are several establishedoptical module manufacturers and design housesthat can be leveraged to support your design.
TheTPS99001-Q1system management controller is part of theDLP553x-Q1andDLP462x-Q1chipset, which also includes the DLPC23x-Q1 DMD display controller. 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 TPS99001-Q1 controller integrates a 12-bit ADC as one of the core components of the control system. The ADC is capable of automatic sampling up to 63 events per video frame.
Advanced system status monitoring circuits provide real-time visibility into display sub-system operational condition, including two processor watchdog circuits, two die temperature monitors, comprehensive supply monitoring for overvoltage and undervoltage detection, checksum and password register protection with byte-level parity on SPI bus transactions, and other built-in test functions.
To aid in the design and manufacture of automotive-qualified projectors based on DLP technology, there are several establishedoptical module manufacturers and design housesthat can be leveraged to support your design.