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A5975D - STMicroelectronics

Description: STMICROELECTRONICS - A5975D - DC/DC Boost Regulator, Adjustable, AEC-Q100, 4V to 36V In, 1.235V to 35V/3A Out, 250 kHz, PowerSO-8

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A5975D - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - HSOP-8-ren1
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A5975D Details

  • Manufacturer Part Number:

    A5975D

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    PowerSO-8

  • Pin Count:

    8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE FROM 1.235 V TO 35 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5.25 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.7 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    280 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

A5975D Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4979, which includes guidelines for component placement, routing, and grounding to minimize EMI and ensure optimal performance.
  • The A5975D's internal voltage regulators can be configured using the VREG1 and VREG2 pins. Refer to the datasheet's 'Voltage Regulators' section and the application note AN4979 for detailed configuration guidelines.
  • The A5975D has a maximum junction temperature of 150°C. Ensure reliable operation by following the thermal management guidelines in the datasheet, using a suitable heat sink, and maintaining a safe operating temperature margin.
  • The A5975D's OCP feature can be enabled by connecting the OCP pin to a resistor and a capacitor. Refer to the datasheet's 'Overcurrent Protection' section for detailed implementation guidelines and component value calculations.
  • Use 100nF to 1uF decoupling capacitors with a voltage rating of 10V or higher, placed as close as possible to the A5975D's power pins. Refer to the datasheet's 'Decoupling' section for more information.

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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Part Image A5975DTR STMicroelectronics

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