Exar Corporation XR76112ELMTR-F

Mfr.Part #:

XR76112ELMTR-F

Manufacturer:

Description:
IC REG BUCK ADJ 12A SYNC 30-QFN

RoHS Status:

RoHS

Datasheet:

Payment:

Payment

Delivery:

Delivery

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ISO 45001
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ISO 13485
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ISO 14001
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Specifications

Product Details

Product Comparison

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.

30-PowerVFQFN
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)
Series

Series, in the context of electronic components, refers to the arrangement of components in a circuit. When components are connected in series, they form a single path for current to flow through. The total resistance of a series circuit is the sum of the individual resistances of each component. Series connections are often used to control the flow of current in a circuit, as the total resistance can be adjusted by changing the number or type of components in the series.

Power Blox™
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)
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-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.

1
Voltage - Input (Max)
22V
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.

Adjustable
Voltage - Input (Min)
4.5V
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
Current - Output
12A
Voltage - Output (Min/Fixed)
0.6V
Topology
Buck
Frequency - Switching
200kHz~800kHz
Synchronous Rectifier
Yes
Voltage - Output (Max)
18V
Description
Synchronous step-down regulators with integrated controller, drivers, bootstrap diode, and MOSFETs
Load current ratings: XR76108 (8A), XR76112 (12A)
Wide input voltage range: 4.5V to 22V
Adjustable output voltage: 20.6V
Emulated current mode Constant On-Time (COT) control scheme
No loop compensation required
Ceramic output capacitor stable operation
Programmable on-time (200ns-2us)
Constant operating frequency (200kHz-800kHz)
Selectable CCM or CCM/DCM operation
Precision enable and power-good flag
Programmable soft-start
RoHS-compliant, green/halogen-free 5x5mm 30-pin QFN package

Features
High efficiency
Fast transient response
Excellent load and line regulation
Power saving mode for light load efficiency
Protection features: over-current, over-temperature, short-circuit, UVLO

Applications
Distributed power architecture
Point-of-load converters
Power supply modules
FPGA, DSP, and processor supplies
Base stations, switches/routers, and servers
  • Image
    Part Number
    Manufacturer
    Mounting Type
    Package / Case
    Operating Temperature
    Packaging
    Series
    Part Status
    Moisture Sensitivity Level (MSL)
    Function
    Number of Outputs
    Voltage - Input (Max)
    Output Type
    Voltage - Input (Min)
    Output Configuration
    Current - Output
    Voltage - Output (Min/Fixed)
    Topology
    Frequency - Switching
    Synchronous Rectifier
    Voltage - Output (Max)
    Factory Lead Time
    Reach Compliance Code
    Analog IC - Other Type
    Voltage - Output (Min/Fixed):
    Voltage - Output (Max):
    Voltage - Input (Min):
    Voltage - Input (Max):
    Topology:
    Synchronous Rectifier:
    Supplier Device Package:
    Series:
    Packaging:
    Package / Case:
    Output Type:
    Output Configuration:
    Operating Temperature:
    Number of Outputs:
    Mounting Type:
    Function:
    Frequency - Switching:
    Current - Output:
    View Compare
  • XR76112ELMTR-F
    XR76112ELMTR-F
    Surface Mount
    30-PowerVFQFN
    -40°C~125°C TJ
    Tape & Reel (TR)
    Power Blox™
    Obsolete
    1 (Unlimited)
    Step-Down
    1
    22V
    Adjustable
    4.5V
    Positive
    12A
    0.6V
    Buck
    200kHz~800kHz
    Yes
    18V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • XR76205ELTR-Q
    Surface Mount
    30-PowerVFQFN
    -40°C~125°C TJ
    Tape & Reel (TR)
    Power Blox™
    Active
    -
    Step-Down
    1
    40V
    Adjustable
    5V
    Positive
    5A
    0.6V
    Buck
    100kHz~800kHz
    Yes
    -
    26 Weeks
    compliant
    SWITCHING REGULATOR
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • XR76116EL-F
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    0.6V
    22V
    4.5V
    22V
    Buck
    Yes
    19-VQFN (5x6)
    Power Blox™
    Tray
    19-PowerVQFN
    Adjustable
    Positive
    -40°C ~ 125°C (TJ)
    1
    Surface Mount
    Step-Down
    200kHz ~ 1MHz
    15A

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