Part Image

L4962/A - STMicroelectronics

Description: STMICROELECTRONICS - L4962/A - DC-DC Switching Buck (Step Down) Regulator, Adjustable, 9V-46Vin, 5.1V-40Vout, 1.5Aout, DIP-16

Download L4962/A 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
L4962/A - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - Power DIP16
click to zoom
3D Models
L4962/A - STMicroelectronics  - 3D model - Dual-In-Line Packages - Power DIP16
click to zoom

L4962/A Details

  • Manufacturer Part Number:

    L4962/A

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    POWER, PLASTIC, DIP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    46 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    35 V

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e3

  • Length:

    20 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.3 A

  • Output Voltage-Max:

    40 V

  • Output Voltage-Min:

    5.1 V

  • Output Voltage-Nom:

    5.1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.1 mm

  • Supply Current-Max (Isup):

    40 mA

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    150 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

L4962/A Frequently Asked Questions (FAQs)

  • The L4962/A can handle a maximum input voltage of 40V, but it's recommended to keep it below 36V for reliable operation.
  • The inductor value depends on the output voltage, input voltage, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific design requirements.
  • The EN (Enable) pin is used to turn the device on and off. It's an active-high input, so connect it to a logic high (e.g., VCC) to enable the device, and connect it to a logic low (e.g., GND) to disable it.
  • Ensure good thermal design, including a suitable PCB layout, adequate heat sinking, and sufficient airflow. Monitor the device's temperature using a thermocouple or thermal camera, and adjust the design as needed to keep the junction temperature below 150°C.
  • Keep the power traces short and wide, use a solid ground plane, and separate the high-current paths from the low-current signal paths. Also, ensure the input and output capacitors are placed close to the device, and the inductor is placed close to the output capacitors.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

L4962/A Overview

Use the download button to access the L4962/A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like L4962, 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 L4962/A

Showing 0 results