• Qualified for automotive applications
• AEC-Q100 qualified with following results:
  • Device operates from 4V to 35V input supply
  • Device temperature grade 1: -40°C to +125°C
• Functional Safety -compliant
  • Developed for functional safety applications
  • Documentation available to aid ISO26262 and IEC61508 system design
  • Systematic integrity up to ASIL-D
  • Systematic integrity up to SIL-3
  • Hardware integrity up to ASIL-B
  • Hardware integrity up to SIL-2
  • Under/overvoltage monitors with Built-In Self-Test
  • Watchdog (trigger or Q&A), Error Signal Monitor
  • Temperature warning and thermal shutdown
• Wide-VIN step-down converter BUCK1
  • V_IN range from 4V to 35V
  • V_OUT range from 3V to 5.5V
  • Output current up to 2000mA
  • 2.2MHz switching frequency
• Two Low-VIN step-down converters BUCK2, BUCK3:
  • V_IN range from 3.0V to 5.5V
  • V_OUT range from 0.6V to 3.4V
  • Output current up to 2700mA peak
  • 2.2MHz or 4.4MHz switching frequency
• One low dropout (LDO) regulator:
  • V_IN range from 3.0V to 5.5V
  • V_OUT range from 1.8V to 3.4V
  • Up to 300mA output current
  • Low noise and high PSRR
• 3.5mm × 3.5mm 24-pin VQFN with wettable flanks

• Automotive camera modules
  • Surround view camera modules
  • Rear view camera modules
  • DMS (driver monitoring systems)
  • Power over coax (POC) camera modules
  • E-mirror camera modules
• Automotive radar modules
  • Ultra-short range radar
  • Kick-to-open
  • Park assist and automated parking
  • Driver monitor systems
  • Vehicle occupancy detection, child presence detection (CPD)
  • Vehicle intruder detection
  • Seat belt monitoring
• Safety MCU power
  • OBC, DC/DC, zonal controller
  • Inverter and motor control (traction inverter)
  • Heating and cooling (automotive HVAC compressor module)

The TPS65036x-Q1 device is a highly integrated power management IC for automotive camera and radar modules and MCU power. This device combines three step-down converters and one low-dropout (LDO) regulator. The BUCK1 step-down converter has an input voltage range up to 35V. All converters can operate in a forced fixed-frequency PWM mode or an AutoPFM mode and support optional spread-spectrum modulation (SSM) for EMI reduction. The LDO can supply 300mA and operate with an input voltage range from 3V to 5.5V. The TPS65036x-Q1 support low power mode with control from pin or I2C.

The TPS65036x-Q1 is available in a 24-pin VQFN package (3.5mm × 3.5mm).

The specific orderable part numbers supported are as follows:

TPS65036xyyRAYRQ1where: