LT3746IUHH#PBF

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Linear Technology LT3746IUHH#PBF

Part Number:

LT3746IUHH#PBF

Manufacturer:

Linear Technology

Ventron No:

3740443-LT3746IUHH#PBF

Description:

IC LED DRVR CTRLR DIM 30MA 56QFN

ECAD Model:

Datasheet:

LT3746IUHH#PBF

Payment:

Payment

Delivery:

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Reference Price ( In US Dollars )

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Unit Price

Ext Price

  • 1

    $9.9508

    $9.95

  • 200

    $3.8510

    $770.20

  • 500

    $3.7167

    $1858.35

  • 1000

    $3.6488

    $3648.80

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Specifications

Linear Technology LT3746IUHH#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT3746IUHH#PBF.

  • Factory Lead Time
    8 Weeks
  • 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.

    56-WFQFN Exposed Pad
  • Surface Mount
    YES
  • 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
    Tube
  • Published
    2013
  • JESD-609 Code
    e3
  • 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.

    Active
  • 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
    56
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Applications
    Backlight, Signage
  • HTS Code
    8542.39.00.01
  • Subcategory
    Display Drivers
  • Technology

    Technology, in the context of electronic components, refers to the specific manufacturing process and materials used to create the component. It encompasses the semiconductor fabrication techniques, such as the type of transistor used (e.g., MOSFET, BJT), the gate oxide thickness, and the interconnect materials. Technology also includes the packaging type, such as surface mount or through-hole, and the leadframe or substrate material. The technology used impacts the component's performance characteristics, such as speed, power consumption, and reliability.

    BIPOLAR
  • Terminal Position
    QUAD
  • Number of Functions
    1
  • Supply Voltage

    Supply Voltage is the voltage required to power an electronic component. It is typically measured in volts (V) and is specified in the component's datasheet. The supply voltage must be within the specified range for the component to function properly. If the supply voltage is too low, the component may not function at all. If the supply voltage is too high, the component may be damaged.

    3.3V
  • Terminal Pitch
    0.4mm
  • Frequency

    Frequency, in the context of electronic components, refers to the rate at which an alternating current or voltage changes direction per second. It is measured in Hertz (Hz), which represents one cycle per second. Frequency is a crucial parameter for various electronic components, such as capacitors, inductors, and resonators. It determines the component's ability to store or release energy, filter signals, and resonate at specific frequencies. Understanding the frequency characteristics of electronic components is essential for designing and optimizing electronic circuits.

    205Hz~1.05MHz
  • Base Part Number
    LT3746
  • Pin Count
    56
  • JESD-30 Code
    R-PQCC-N56
  • 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.

    32
  • Power Supplies
    3.3V
  • Topology
    Step-Down (Buck)
  • Current - Output / Channel
    30mA
  • Internal Switch(s)
    No
  • fmax-Min
    30 MHz
  • Dimming

    Dimming refers to the ability of an electronic component to adjust its light output. It is typically measured in percentage, with 0% representing no light output and 100% representing full light output. Dimming is often used to create different lighting effects or to adjust the brightness of a light source to suit different needs.

    PWM
  • Supply Voltage1-Nom
    24V
  • Number of Segments
    32
  • Voltage - Supply (Max)
    55V
  • Voltage - Supply (Min)
    6V
  • Multiplexed Display Capability
    NO
  • Data Input Mode
    SERIAL
  • Height Seated (Max)
    0.8mm
  • 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.

    9mm
  • Width
    5mm
  • RoHS Status
    ROHS3 Compliant

Description

LT3746IUHH#PBF Overview
The product is packaged in a tube and is currently an active part in production. It has a moisture sensitivity level of 1, indicating that it has an unlimited shelf life in terms of moisture exposure. The terminal finish is matte tin, providing a protective coating. The supply voltage for this product is 3.3V, ensuring proper functionality. The terminal pitch is 0.4mm, indicating the spacing between terminals. The JESD-30 code for this product is R-PQCC-N56, which is a standard code for the package type. There are no internal switches present in this product. It consists of 32 segments, providing a versatile range of functions. Lastly, the maximum seated height of this product is 0.8mm.

LT3746IUHH#PBF Features
Available in the 56-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 205Hz~1.05MHz
Supply voltage of 3.3V

LT3746IUHH#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3746IUHH#PBF LED Driver ICs applications.

Industrial LED Lighting: Image Recognition Devices
White LED Backlight for portable equipment
Stage and Studio lighting
Panel lighting
LED Lightings for Industrial Equipment
Auxiliary lights for on-vehicle cameras
Down lighting
Replacement lamps
Flicker-free LED Lighting using R1580N
Portable lighting
LT3746IUHH#PBF More Descriptions
LED Driver 18 Segment 550uA Supply Current 56-Pin QFN EP Tube
32-Channel 20mA LED Driver with Buck Controller
IC LED DRVR CTRLR DIM 30MA 56QFN
32-Ch 20mA LED Drvr w/ Buck Cn
IC LED DRIVER 32CHANNEL 56-QFN
LED Driver, 32-Segment, BIPolar, PQCC56

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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