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Microchip Technology MIC23254-GCYMT-TR

Part Number:

MIC23254-GCYMT-TR

Manufacturer:

Microchip Technology

Ventron No:

3296358-MIC23254-GCYMT-TR

Description:

IC REG BUCK 1V/1.8V 0.4A 10TMLF

ECAD Model:

Datasheet:

MIC23254-GCYMT-TR

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Part Overview

Description
The MIC23254 is a low-input voltage, high-efficiency 4MHz dual 400mA synchronous buck regulator with HyperLight Load mode. HyperLight Load provides very-high efficiency at light loads and ultra-fast transient response, making it suitable for supplying processor core voltages. It operates from an input voltage down to 2.5V for low battery states. The MIC23254 has a tiny 2mm x 2mm Thin MLF package that requires only 6 additional external components to drive both outputs up to 400mA each. It is designed for use with a 1uH inductor and a 4.7µF output capacitor, enabling a sub-1mm height.

Features
Low input voltage range: 2.5V to 5.5V
Dual output current: 400mA/400mA
Up to 94% peak efficiency and 85% efficiency at 1mA
33µA dual quiescent current
1μH inductor with a 4.7uF capacitor
4MHz in PWM operation
Ultra-fast transient response
Low voltage output ripple:
20mVpp in HyperLight Load mode
3mV in full PWM mode
0.01μA shutdown current
Fixed output
10-pin 2mm x 2mm Thin MLF
-40°C to 125°C junction temperature range

Applications
Mobile handsets
Portable media players
Portable navigation devices (GPS)
WiFi/WiMax/WiBro modules
Digital cameras
Wireless LAN cards
USB Powered Devices

Specifications

Microchip Technology MIC23254-GCYMT-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC23254-GCYMT-TR.

  • Factory Lead Time
    16 Weeks
  • 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.

    10-UFDFN, 10-TMLF®
  • 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.

    10
  • Supplier Device Package
    10-TMLF® (2x2)
  • 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)
  • Published
    2016
  • 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.

    HyperLight Load®
  • 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)
  • Max Operating Temperature
    125°C
  • Min Operating Temperature
    -40°C
  • Base Part Number
    MIC23254
  • 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.

    2
  • Voltage - Input (Max)
    5.5V
  • 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.

    Fixed
  • Max Output Current
    400mA
  • Voltage - Input (Min)
    2.5V
  • 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
    400mA
  • Voltage - Output (Min/Fixed)
    1V 1.8V
  • Topology
    Buck
  • Min Input Voltage
    2.5V
  • Frequency - Switching
    4MHz
  • Max Input Voltage
    5.5V
  • Synchronous Rectifier
    No
  • Min Output Voltage
    1.8V
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free

Certification

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

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