Please enter a minimum 3 letters or numbers
Technical Content
Part Image

STNRG011ATR - STMicroelectronics

Description: Digital combo multi-mode PFC and time-shift LLC resonant controller

Download STNRG011ATR 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
Send part feedback
Symbol
STNRG011ATR - STMicroelectronics - PCB symbol
click to zoom
PCB Footprints
STNRG011ATR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO20
click to zoom
3D Models
STNRG011ATR - STMicroelectronics - 3D model - Small Outline Packages - SO20
click to zoom

STNRG011ATR Details

  • Manufacturer Part Number:

    STNRG011ATR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-20

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.39.00.50

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    19 V

  • Input Voltage-Min:

    9.5 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    12.8 mm

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Seated Height-Max:

    2.65 mm

  • Surface Mount:

    YES

  • Switching Frequency-Max:

    50 kHz

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.5 mm

STNRG011ATR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4533, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The selection of input and output capacitors depends on the specific application requirements, such as voltage rating, capacitance value, and ESR. STMicroelectronics recommends using X5R or X7R ceramic capacitors with a voltage rating of at least 1.5 times the input voltage and a capacitance value of 10-22 μF for the input capacitor, and 10-47 μF for the output capacitor.
  • The maximum ambient temperature range for STNRG011ATR is -40°C to +125°C, but the device can operate up to +150°C with derating. It's essential to ensure proper thermal management and heat dissipation to prevent overheating and ensure reliable operation.
  • STNRG011ATR has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OCP pin and the GND pin. The value of the resistor determines the overcurrent threshold. Additionally, an external overcurrent protection circuit can be implemented using a sense resistor and a comparator to detect overcurrent conditions.
  • The recommended startup sequence for STNRG011ATR is to first apply the input voltage, then the enable signal (EN pin), and finally the clock signal (CLK pin). This sequence ensures proper initialization and prevents unwanted behavior during startup.

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

STNRG011ATR Overview

Use the download button to access the STNRG011ATR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like STNRG, 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 STNRG011ATR

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑