Factory Lead Time
16 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.
15-PowerVQFN
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.
15
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
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.
SupIRBuck®
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.
2 (1 Year)
Number of Terminations
15
Terminal Finish
Matte Tin (Sn)
Applications
Converter, DDR
Voltage - Rated
Voltage - Rated refers to the maximum voltage that an electronic component can withstand without being damaged. It is typically specified in volts (V) and is an important parameter to consider when selecting components for a circuit. Exceeding the rated voltage can lead to component failure, so it is important to ensure that the voltage applied to a component does not exceed its rated voltage.
14.4V
Subcategory
Switching Regulator or Controllers
Base Part Number
IR3832WMPBF
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
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
Operating Supply Voltage
5.5V
Analog IC - Other Type
SWITCHING REGULATOR
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.
4A
Voltage - Output
0.6V~14.4V
Control Mode
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
Switching Frequency
Switching Frequency is the rate at which an electronic component, such as a transistor or MOSFET, switches between its on and off states. It is measured in Hertz (Hz) and represents the number of times per second that the component can change its state. A higher switching frequency allows for faster operation of electronic circuits and can improve efficiency. However, it can also increase power consumption and electromagnetic interference (EMI).
1.5MHz
Height
Height, in the context of electronic components, refers to the vertical dimension of the component. It is typically measured in millimeters (mm) or inches (in). Height is an important parameter to consider when designing and assembling electronic circuits, as it affects the overall size and form factor of the device. Components with a smaller height are often preferred for applications where space is limited, such as in portable devices or embedded systems.
939.8μm
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.
5.9944mm
RoHS Status
RoHS Compliant
Description
The IR3832W SupIRBuckTM is a fully integrated, highly efficient DC/DC regulator. It features:
Wide input voltage range (1.0V to 16V)
Wide output voltage range (0.6V to 0.9"Vin)
Continuous 4A load capability
Integrated bootstrap diode
High bandwidth E/A for excellent transient performance
Programmable switching frequency (up to 1.5 MHz)
Programmable over current protection
Hiccup current limit
Programmable soft-start
Enable input with voltage monitoring capability
Enhanced pre-bias start-up
Vp input for DDR tracking applications
-40°C to 125°C operating junction temperature
5mm x 6mm Power QFN package, 0.9 mm height
Halogen Free, Lead Free, and RoHS Compliant
Features
Wide input voltage range (1.0V to 16V)
Wide output voltage range (0.6V to 0.9"Vin)
Continuous 4A load capability
Integrated bootstrap diode
High bandwidth E/A for excellent transient performance
Programmable switching frequency (up to 1.5 MHz)
Programmable over current protection
Hiccup current limit
Programmable soft-start
Enable input with voltage monitoring capability
Enhanced pre-bias start-up
Vp input for DDR tracking applications
-40°C to 125°C operating junction temperature
5mm x 6mm Power QFN package, 0.9 mm height
Halogen Free, Lead Free, and RoHS Compliant
Applications
Server Applications
Storage Applications
Embedded Telecom Systems
Distributed Point of Load Power Architectures
Netcom Applications