TPS99001-Q1
DLPS133A – JUNE 2019 – REVISETDPJASN9U9A0R0Y12-Q0211
DLPS133A – JUNE 2019 – REVISED JANUARY 2021
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TPS99001-Q1 System Management Controller
1 Features
3 Description
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•
Qualified for automotive applications
The TPS99001-Q1 system management controller is
part of the DLP5531-Q1 chipset, which also includes
the DLPC230-Q1 DMD display controller.
AEC-Q100 qualified with the following results:
– Temperature grade 2: –40°C to 105°C ambient
operating temperature
– Device HBM ESD classification level 2
– Device CDM ESD classification level C4B
Automotive system management device for DLP®
products:
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.
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– Advanced power monitoring, sequencing, and
protection circuits
– Two die temperature monitors, MCU external
watchdog timer, clock frequency monitor
– SPI port with parity, checksum, and password
register protection
– Second SPI port for independent system
monitoring
On-chip DMD mirror voltage regulators
– Generates +16-V, +8.5-V and –10-V DMD
control voltages
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.
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12-bit ADC with up to 63 time sequence samples
per frame
Device Information (1)
2 Applications
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS99001-Q1
HTQFP (100)
14.00 mm × 14.00 mm
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Automotive advanced lighting applications (high
resolution headlight)
Adaptive driving beam (ADB)
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
•
Typical Standalone System
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Product Folder Links: TPS99001-Q1
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