LM2678T-3.3

Texas Instruments LM2678T-3.3

Part Number:
LM2678T-3.3
Manufacturer:
Texas Instruments
Ventron No:
3298978-LM2678T-3.3
Description:
IC REG BUCK 3.3V 5A TO220-7
ECAD Model:
Datasheet:
LM2678

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Specifications
Texas Instruments LM2678T-3.3 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2678T-3.3.
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    TO-220-7 (Formed Leads)
  • Number of Pins
    7
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tube
  • Series
    SIMPLE SWITCHER®
  • JESD-609 Code
    e0
  • Pbfree Code
    no
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    7
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin/Lead (Sn/Pb)
  • Subcategory
    Switching Regulator or Controllers
  • Terminal Position
    ZIG-ZAG
  • Base Part Number
    LM2678
  • Function
    Step-Down
  • Number of Outputs
    1
  • Output Voltage
    3.3V
  • Output Type
    Fixed
  • Max Output Current
    5A
  • Operating Supply Voltage
    40V
  • Voltage - Input (Min)
    8V
  • Input Voltage-Nom
    12V
  • Analog IC - Other Type
    SWITCHING REGULATOR
  • Output Configuration
    Positive
  • Quiescent Current
    4.2mA
  • Voltage - Output (Min/Fixed)
    3.3V
  • Topology
    Buck
  • Control Mode
    VOLTAGE-MODE
  • Frequency - Switching
    260kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    No
  • Min Output Voltage
    3.3V
  • RoHS Status
    Non-RoHS Compliant
  • Lead Free
    Contains Lead
Description
LM2678T-3.3 Overview
It is designed to provide optimal performance by utilizing the Tube package. There are 7 terminations in this harley voltage regulator. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. For space-saving purposes, this voltage regulator is available in the TO-220-7 (Formed Leads) package. A total of 1 outputs are configured in this voltage regulator. On the output pins of this DC DC switching regulator, there is a Fixed output generated. Through Hole-mount switching regulator. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. Voltage regulator's switching frequency reaches 260kHz. The voltage regulator can be operated with a voltage as low as 8V as an input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 3.3V. To meet the operation requirements, voltage regulator is designed to provide 12V as the nominal input voltage. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. In this case, the DC/DC regulator belongs to the family LM2678. Voltage can be produced at 3.3V volts by voltage regulator. The switching regulator operation of the system is controlled by 7 pins. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 3.3V. A maximum output current of 5A A is available to meet the switching regulator operation requirements. Known as a switching DC-DC regulator, this voltage regulator belongs to the SIMPLE SWITCHER® family. An input voltage of 40V is used to operate this harley voltage regulator. No external factors affect how much current harley voltage regulator consumes.

LM2678T-3.3 Features
1 outputs
7 pins
Operating supply voltage of 40V


LM2678T-3.3 Applications
There are a lot of Texas Instruments
LM2678T-3.3 Voltage Regulators applications.


Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
LM2678T-3.3 More Descriptions
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator 7-TO-220 -40 to 125
LM2678 Tube Tin/Lead (Sn/Pb) Obsolete DC to DC switching regulator 12V 5A 260kHz -40C~125C TJ
Conv DC-DC Single Step Down 8V to 40V 7-Pin(7 Tab) TO-220 Rail
DC/DC Converter IC; Voltage Regulator Type:Switching; Input Voltage Primary Max:40V; Output Voltage Max:3.3V; Output Current Max:5A; Voltage Tolerance ±:0.02%; Supply Voltage Min:8V; Supply Voltage Max:40V ;RoHS Compliant: No
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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