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SRK2000A - STMicroelectronics

Description: STMicroelectronics SRK2000A, Dual PWM Secondary Side Controller, -1 (Source) A, 3.5 (Sink) A, 500 kHz, 8-Pin SOIC

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SRK2000A - STMicroelectronics - PCB symbol
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PCB Footprints
SRK2000A - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-8_a
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3D Models
SRK2000A - STMicroelectronics - 3D model - Small Outline Packages - SO-8_a
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SRK2000A Details

  • Manufacturer Part Number:

    SRK2000A

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    RESONANT CONTROL

  • Input Voltage-Max:

    32 V

  • Input Voltage-Min:

    4.5 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:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    500 kHz

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

SRK2000A Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 4-layer PCB with a solid ground plane, and to keep the SRK2000A away from other components that may generate noise. Additionally, use a common mode choke and a shielded cable for the USB interface to reduce EMI.
  • You can implement overcurrent protection by using an external current sense resistor and a comparator to monitor the current. The comparator can then trigger a shutdown signal to the SRK2000A if the current exceeds a certain threshold.
  • STMicroelectronics recommends using a heat sink with a thermal resistance of less than 10°C/W, and applying a thermal interface material (TIM) to the SRK2000A. Additionally, ensure good airflow around the device and avoid blocking the airflow with other components.
  • You can configure the SRK2000A for a specific USB device class by programming the device's registers using the I2C interface. The specific registers and values will depend on the device class and the requirements of your application.
  • The maximum cable length supported by the SRK2000A is 3 meters for a standard USB cable. However, this can be extended up to 5 meters using an active repeater or a USB hub.

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SRK2000A Overview

Use the download button to access the SRK2000A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SRK20, or try a keyword search, such as Switching Regulator or Controllers

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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