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SRK1001 - STMicroelectronics

Description: Adaptive synchronous rectification controller for flyback converter

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SRK1001 - STMicroelectronics - PCB symbol
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PCB Footprints
SRK1001 - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-8_2022
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3D Models
SRK1001 - STMicroelectronics - 3D model - Small Outline Packages - SO-8_2022
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SRK1001 Details

  • Manufacturer Part Number:

    SRK1001

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOP-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Input Voltage-Max:

    32 V

  • Input Voltage-Min:

    3.7 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:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Min:

    2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.24

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    300 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

SRK1001 Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN5323, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and reliability.
  • The SRK1001 is a highly configurable device, and the configuration for different wireless protocols (e.g., Bluetooth, Zigbee, etc.) is done through the use of external resistors and capacitors, as well as software configuration using the STMicroelectronics-provided SDK.
  • The maximum transmit power of the SRK1001 is +20 dBm, but this can be adjusted through software configuration to comply with regional regulations and specific application requirements.
  • The SRK1001 has two antenna pins, and antenna diversity can be implemented using external switches and antennas. STMicroelectronics provides guidelines and examples for implementing antenna diversity in the application note AN5323.
  • The power consumption of the SRK1001 varies depending on the operating mode. In transmit mode, the typical current consumption is around 120 mA, while in receive mode it is around 20 mA. In sleep mode, the current consumption is typically in the range of 1-10 μA. See the datasheet for more detailed information.

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SRK1001 Overview

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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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