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STCH03TR - STMicroelectronics

Description: Offline PWM controller for low standby adapters

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STCH03TR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - 8-Pin SOIC_
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STCH03TR Details

  • Manufacturer Part Number:

    STCH03TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    25 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    23 V

  • Input Voltage-Min:

    11.5 V

  • Input Voltage-Nom:

    14 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:

    HSOP

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    2.9 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    154 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

STCH03TR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the STCH03TR is 2.7V to 5.5V.
  • To ensure the STCH03TR is properly powered on, make sure to connect the VCC pin to a stable voltage source within the recommended operating range, and ensure the EN pin is high (logic level 1) to enable the device.
  • The maximum current rating for the STCH03TR is 150mA per channel, with a total current limit of 300mA for all channels combined.
  • The STCH03TR can be configured for high-side or low-side switching by connecting the appropriate pins to the load and power supply. For high-side switching, connect the load to the VCC pin and the drain of the internal MOSFET. For low-side switching, connect the load to the GND pin and the source of the internal MOSFET.
  • The EN (enable) pin is used to enable or disable the STCH03TR. When the EN pin is high (logic level 1), the device is enabled and the output is active. When the EN pin is low (logic level 0), the device is disabled and the output is in a high-impedance state.

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STCH03TR 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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