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TPS650362-Q1

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Automotive 35V PMIC with three buck converters and one LDO regulator for camera modules up to ASIL-B

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Data sheet

TPS650362-Q1

PREVIEW
Data sheet Order now

Product details

Regulated outputs (#) 4 Step-down DC/DC converter 3 LDO 1 Vin (min) (V) 4 Vin (max) (V) 35 Vout (min) (V) 0.6 Vout (max) (V) 5.5 TI functional safety category Functional Safety-Compliant Configurability Factory programmable, Software configurable Features ASIL-B, I2C, Power Sequencing, Power good, Thermal shutdown, UVLO fixed, Undervoltage and overvoltage monitor Rating Automotive Operating temperature range (°C) -40 to 125
Regulated outputs (#) 4 Step-down DC/DC converter 3 LDO 1 Vin (min) (V) 4 Vin (max) (V) 35 Vout (min) (V) 0.6 Vout (max) (V) 5.5 TI functional safety category Functional Safety-Compliant Configurability Factory programmable, Software configurable Features ASIL-B, I2C, Power Sequencing, Power good, Thermal shutdown, UVLO fixed, Undervoltage and overvoltage monitor Rating Automotive Operating temperature range (°C) -40 to 125
VQFN-HR (RAY) 24 12.25 mm² 3.5 x 3.5
  • 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 targeted
    • Developed for functional safety applications
    • Documentation to aid ISO26262 and IEC61508 system design available upon product release
    • Systematic capability and hardware integrity up to ASIL-B and SIL-2 targeted
    • 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
    • VIN range from 4 V to 35 V
    • VOUT range from 3 V to 5.5 V
    • Output current up to 2000-mA
    • 2.2-MHz switching frequency
  • Two Low-VIN step-down converters BUCK2, BUCK3:
    • VIN range from 3.0 V to 5.5 V
    • VOUT range from 0.6 V to 3.4 V
    • Output current up to 2700-mA peak
    • 2.2-MHz or 4.4-MHz switching frequency
  • One low dropout (LDO) regulator:
    • VIN range from 3.0 V to 5.5 V
    • VOUT range from 1.8 V to 3.4 V
    • Up to 300-mA output current
    • Low noise and high PSRR
  • 3.5-mm × 3.5-mm 24-pin VQFN with wettable flanks
  • 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 targeted
    • Developed for functional safety applications
    • Documentation to aid ISO26262 and IEC61508 system design available upon product release
    • Systematic capability and hardware integrity up to ASIL-B and SIL-2 targeted
    • 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
    • VIN range from 4 V to 35 V
    • VOUT range from 3 V to 5.5 V
    • Output current up to 2000-mA
    • 2.2-MHz switching frequency
  • Two Low-VIN step-down converters BUCK2, BUCK3:
    • VIN range from 3.0 V to 5.5 V
    • VOUT range from 0.6 V to 3.4 V
    • Output current up to 2700-mA peak
    • 2.2-MHz or 4.4-MHz switching frequency
  • One low dropout (LDO) regulator:
    • VIN range from 3.0 V to 5.5 V
    • VOUT range from 1.8 V to 3.4 V
    • Up to 300-mA output current
    • Low noise and high PSRR
  • 3.5-mm × 3.5-mm 24-pin VQFN with wettable flanks

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 35 V. 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 300 mA and operate with an input voltage range from 3 V to 5.5 V. The TPS65036x-Q1 support Low Power Mode with control from pin or I2C.

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

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 35 V. 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 300 mA and operate with an input voltage range from 3 V to 5.5 V. The TPS65036x-Q1 support Low Power Mode with control from pin or I2C.

The TPS65036x-Q1 is available in a 24-pin VQFN package (3.5 mm × 3.5 mm).
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* Data sheet TPS65036x-Q1 Automotive Camera, Radar and MCU PMIC datasheet PDF | HTML 23 May 2024

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