Part Image

STCH03 - STMicroelectronics

Description: AC/DC Converters Offline PWM controller for low standby adapters

Download STCH03 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
STCH03 - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO8 package
click to zoom
3D Models
STCH03 - STMicroelectronics  - 3D model - Small Outline Packages - SO8 package
click to zoom

STCH03 Details

  • Manufacturer Part Number:

    STCH03

  • 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

STCH03 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the STCH03 is 2.7V to 5.5V.
  • To ensure the STCH03 is properly powered on, make sure to connect the VCC pin to a stable voltage source, and the GND pin to a reliable ground connection. Also, ensure that the voltage supply is within the recommended operating range.
  • The maximum current that the STCH03 can handle is 100mA. Exceeding this limit may cause damage to the device.
  • To configure the STCH03 for I2C communication, connect the SCL pin to the I2C clock line, and the SDA pin to the I2C data line. Ensure that the I2C bus is properly terminated and that the clock frequency is within the recommended range of 100kHz to 400kHz.
  • The INT pin on the STCH03 is an interrupt output that signals when a temperature threshold is exceeded. It can be connected to a microcontroller or other logic device to trigger an interrupt when the temperature exceeds a set point.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

STCH03 Overview

Use the download button to access the STCH03 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like STCH0, 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

Parts related to STCH03

Showing 0 results