Texas Instruments LM5026MTX

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LM5026MTX

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Description:
IC REG CTRLR FWRD CONV 16TSSOP

RoHS Status:

RoHS

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Specifications

Product Details

Product Comparison

Mount
Surface Mount
Mounting Type

Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

Surface Mount
Package / Case

Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

16-TSSOP (0.173, 4.40mm Width)
Number of Pins

Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.

16
Operating Temperature

Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

-40°C~125°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e0
Pbfree Code
no
Part Status

Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

Obsolete
Moisture Sensitivity Level (MSL)

Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Base Part Number
LM5026
Function

Function refers to the primary purpose or role of an electronic component within a circuit. It describes the specific task or operation that the component is designed to perform. For example, a resistor's function is to limit current flow, a capacitor's function is to store electrical energy, and a transistor's function is to amplify or switch signals. Understanding the function of a component is crucial for selecting the appropriate component for a particular application and ensuring its proper operation within the circuit.

Step-Up/Step-Down
Number of Outputs

Number of Outputs refers to the number of independent output signals or channels that an electronic component can provide. It indicates the capability of the component to drive multiple external devices or circuits simultaneously. A higher number of outputs allows for greater flexibility and connectivity in electronic systems.

2
Output Voltage

Output Voltage is the voltage level produced by an electronic component when it is operating. It is typically measured in volts (V) and can be either positive or negative. The output voltage of a component is determined by its design and the input voltage applied to it. For example, a voltage regulator will produce a fixed output voltage regardless of the input voltage, while an amplifier will produce an output voltage that is proportional to the input voltage.

7.6V
Output Type

Output type refers to the type of signal or power that an electronic component can produce. It can be analog or digital, AC or DC, and can vary in voltage, current, or power levels. The output type is determined by the component's design and is crucial for matching it with other components in a circuit. Understanding the output type ensures proper signal processing, power delivery, and overall system functionality.

Transistor Driver
Input Voltage-Nom
48V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration

Output Configuration refers to the arrangement of output terminals or pins on an electronic component. It specifies the number, type, and arrangement of these terminals, allowing for various connection options. This parameter is crucial for determining the component's compatibility with other devices and ensuring proper signal flow within a circuit.

Positive, Isolation Capable
Output Current

Output Current is the maximum amount of current that an electronic component can deliver to a load without exceeding its specified operating limits. It is typically measured in amperes (A) or milliamperes (mA). Output Current is a critical parameter for selecting electronic components, as it determines the amount of power that the component can provide to a load.

3A
Voltage - Supply (Vcc/Vdd)
8V~15V
Output Power

Output Power is a measure of the electrical power delivered by an electronic component to a load. It is typically expressed in watts (W) or milliwatts (mW). The output power of a component is determined by its design and the voltage and current applied to it. Output power is an important parameter for many electronic components, such as amplifiers, power supplies, and transmitters. It is used to determine the component's efficiency and to ensure that it can provide enough power to drive the load.

300W
Control Features
Dead Time Control, Frequency Control, Reset, Soft Start
Topology
Forward Converter
Control Mode
CURRENT-MODE
Frequency - Switching
200kHz~590kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
20ns
Synchronous Rectifier
No
Fall Time (Typ)
15 ns
Switcher Configuration
SINGLE
Max Frequency
1MHz
Max Duty Cycle
80 %
Duty Cycle (Max)
70%, 80%
Clock Sync
Yes
Output Phases
1
Length

Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

5mm
Width
4.4mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
Description
The LM5026 PWM controller enables the implementation of power converters using the active clamp/reset technique with current mode control. This technique enhances efficiency and power density compared to conventional methods. It provides two control outputs: OUT A for the main power switch and OUT_B for the active clamp switch. The main gate driver employs a compound configuration of MOS and Bipolar devices for superior gate drive characteristics. The LM5026 supports bias voltages ranging from 8V to 100V.

Features
Current mode control
Internal 100V start-up bias regulator
3A compound main gate driver
High bandwidth opto-coupler interface
Programmable line under-voltage lockout (UVLO) with adjustable hysteresis
Versatile dual mode over-current protection with hiccup delay timer
Programmable overlap or deadtime between main and active clamp outputs
Programmable maximum duty cycle clamp
Programmable soft-start
Leading edge blanking
Resistor programmed 1MHz capable oscillator
Oscillator sync I/O capability
Precision 5V reference

Applications
Forward power converters with active clamp reset
  • Image
    Part Number
    Manufacturer
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Terminal Finish
    Subcategory
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Terminal Pitch
    Base Part Number
    Function
    Number of Outputs
    Output Voltage
    Output Type
    Input Voltage-Nom
    Analog IC - Other Type
    Output Configuration
    Output Current
    Voltage - Supply (Vcc/Vdd)
    Output Power
    Control Features
    Topology
    Control Mode
    Frequency - Switching
    Control Technique
    Rise Time
    Synchronous Rectifier
    Fall Time (Typ)
    Switcher Configuration
    Max Frequency
    Max Duty Cycle
    Duty Cycle (Max)
    Clock Sync
    Output Phases
    Length
    Width
    RoHS Status
    Lead Free
    Factory Lead Time
    Lifecycle Status
    Operating Supply Voltage
    Operating Supply Current
    Input Voltage (Max)
    Isolation
    Height
    Thickness
    Radiation Hardening
    Contact Plating
    Frequency
    Quiescent Current
    Min Input Voltage
    Max Input Voltage
    Min Output Voltage
    Duty Cycle
    REACH SVHC
    View Compare
  • LM5026MTX
    LM5026MTX
    Surface Mount
    Surface Mount
    16-TSSOP (0.173, 4.40mm Width)
    16
    -40°C~125°C TJ
    Tape & Reel (TR)
    e0
    no
    Obsolete
    1 (Unlimited)
    16
    EAR99
    Tin/Lead (Sn/Pb)
    Switching Regulator or Controllers
    DUAL
    GULL WING
    260
    0.65mm
    LM5026
    Step-Up/Step-Down
    2
    7.6V
    Transistor Driver
    48V
    SWITCHING CONTROLLER
    Positive, Isolation Capable
    3A
    8V~15V
    300W
    Dead Time Control, Frequency Control, Reset, Soft Start
    Forward Converter
    CURRENT-MODE
    200kHz~590kHz
    PULSE WIDTH MODULATION
    20ns
    No
    15 ns
    SINGLE
    1MHz
    80 %
    70%, 80%
    Yes
    1
    5mm
    4.4mm
    Non-RoHS Compliant
    Contains Lead
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • LM5033SD/NOPB
    Surface Mount
    Surface Mount
    10-WDFN Exposed Pad
    10
    -40°C~125°C TJ
    Tape & Reel (TR)
    e3
    yes
    Active
    1 (Unlimited)
    10
    EAR99
    Matte Tin (Sn)
    Switching Regulator or Controllers
    DUAL
    -
    260
    0.8mm
    LM5033
    Step-Up/Step-Down
    2
    16V
    PWM Signal
    48V
    SWITCHING CONTROLLER
    Positive
    1.5A
    15V~90V
    500W
    Frequency Control, Soft Start
    Full-Bridge, Half-Bridge, Push-Pull
    VOLTAGE-MODE
    200kHz 600kHz
    PULSE WIDTH MODULATION
    16ns
    Yes
    16 ns
    -
    1MHz
    -
    -
    -
    1
    4mm
    4mm
    ROHS3 Compliant
    Lead Free
    6 Weeks
    ACTIVE (Last Updated: 4 days ago)
    9.6V
    2mA
    90V
    Non-Isolated
    800μm
    750μm
    No
    -
    -
    -
    -
    -
    -
    -
    -
  • LM5088MH-2/NOPB
    Surface Mount
    Surface Mount
    16-PowerTSSOP (0.173, 4.40mm Width)
    16
    -40°C~125°C TJ
    Tube
    e3
    yes
    Active
    1 (Unlimited)
    16
    EAR99
    -
    -
    DUAL
    GULL WING
    260
    -
    LM5088
    Step-Down
    1
    1.205V
    Transistor Driver
    48V
    SWITCHING CONTROLLER
    Positive
    10A
    4.5V~75V
    -
    Enable, Frequency Control, Ramp, Soft Start
    Buck
    CURRENT-MODE
    50kHz~1MHz
    PULSE WIDTH MODULATION
    -
    No
    -
    SINGLE
    -
    94 %
    -
    Yes
    -
    5mm
    4.4mm
    ROHS3 Compliant
    Lead Free
    6 Weeks
    ACTIVE (Last Updated: 3 days ago)
    -
    -
    -
    -
    1.2mm
    1mm
    -
    Tin
    1MHz
    3.8mA
    4.5V
    75V
    1.205V
    97 %
    No SVHC

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