Omron Electronics Inc-EMC Div W2RF002RF
Omron Electronics Inc-EMC Div W2RF002RF
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Omron Electronics Inc-EMC Div W2RF002RF

PMIC LED Driver IC

Manufacturer No:

W2RF002RF

Utmel No:

1806-W2RF002RF

Package:

48-LQFP

Datasheet:

W2RF002RF

ECAD Model:

Description:

PMIC 48 Pin 5MHz 48-LQFP

Quantity:

Delivery:

DHLTNTUPSFedExSF-Express

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In Stock : 5393

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User Guide

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FedEx International, 5-7 business days.

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W2RF002RF information

Specifications
Documents & Media
Product Details
Omron Electronics Inc-EMC Div W2RF002RF technical specifications, attributes, parameters and parts with similar specifications to Omron Electronics Inc-EMC Div W2RF002RF.
  • Type
    Parameter
  • Factory Lead Time
    14 Weeks
  • Package / Case

    refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

    48-LQFP
  • Mounting Type

    The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.

    Surface Mount
  • Mount

    In electronic components, the term "Mount" typically refers to the method or process of physically attaching or fixing a component onto a circuit board or other electronic device. This can involve soldering, adhesive bonding, or other techniques to secure the component in place. The mounting process is crucial for ensuring proper electrical connections and mechanical stability within the electronic system. Different components may have specific mounting requirements based on their size, shape, and function, and manufacturers provide guidelines for proper mounting procedures to ensure optimal performance and reliability of the electronic device.

    Surface Mount
  • Number of Pins
    48
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tape & Reel (TR)
  • Published
    2006
  • Operating Temperature

    The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

    -20°C~85°C TA
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Obsolete
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

    2 (1 Year)
  • ECCN Code

    An ECCN (Export Control Classification Number) is an alphanumeric code used by the U.S. Bureau of Industry and Security to identify and categorize electronic components and other dual-use items that may require an export license based on their technical characteristics and potential for military use.

    EAR99
  • Type
    Linear
  • HTS Code

    HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.

    8542.39.00.01
  • Max Power Dissipation

    The maximum power that the MOSFET can dissipate continuously under the specified thermal conditions.

    1.19W
  • Reach Compliance Code

    Reach Compliance Code refers to a designation indicating that electronic components meet the requirements set by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation in the European Union. It signifies that the manufacturer has assessed and managed the chemical substances within the components to ensure safety and environmental protection. This code is vital for compliance with regulations aimed at minimizing risks associated with hazardous substances in electronic products.

    unknown
  • Frequency

    In electronic components, the parameter "Frequency" refers to the rate at which a signal oscillates or cycles within a given period of time. It is typically measured in Hertz (Hz) and represents how many times a signal completes a full cycle in one second. Frequency is a crucial aspect in electronic components as it determines the behavior and performance of various devices such as oscillators, filters, and communication systems. Understanding the frequency characteristics of components is essential for designing and analyzing electronic circuits to ensure proper functionality and compatibility with other components in a system.

    5MHz
  • Number of Outputs
    24
  • Output Current

    The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.

    50mA
  • Max Supply Current

    Max Supply Current refers to the maximum amount of electrical current that a component can draw from its power supply under normal operating conditions. It is a critical parameter that ensures the component operates reliably without exceeding its thermal limits or damaging internal circuitry. Exceeding this current can lead to overheating, performance degradation, or failure of the component. Understanding this parameter is essential for designing circuits that provide adequate power while avoiding overload situations.

    5.3mA
  • Internal Switch(s)

    The term "Internal Switch(s)" in electronic components typically refers to a built-in mechanism within a device that allows for the control of electrical current flow. These internal switches can be used to turn circuits on or off, change the direction of current, or regulate the flow of electricity within the component. They are often designed to be controlled externally, either manually or automatically, to enable various functions or operations within the electronic device. Internal switches play a crucial role in the overall functionality and performance of electronic components by providing a means to manage and manipulate electrical signals effectively.

    Yes
  • Dimming

    Dimming is a feature in electronic components, such as LED lights or display screens, that allows the user to adjust the brightness level of the device. It is a method of controlling the amount of light output by the component, typically by varying the voltage or current supplied to it. Dimming can be achieved through various techniques, such as pulse-width modulation (PWM) or analog dimming. This feature is commonly used to save energy, create ambiance, or enhance visual comfort in different applications.

    PWM
  • Voltage - Supply (Max)

    Voltage - Supply (Max) is a parameter in electronic components that specifies the maximum voltage that can be safely applied to the component for proper operation. This parameter is crucial for ensuring the component's longevity and preventing damage due to overvoltage conditions. Exceeding the maximum supply voltage can lead to component failure, reduced performance, or even permanent damage. Designers must carefully consider this parameter when selecting components and designing circuits to ensure reliable and safe operation within the specified voltage limits.

    5.5V
  • Voltage - Supply (Min)

    Voltage - Supply (Min) is a parameter in electronic components that specifies the minimum voltage required for the component to operate within its specified performance range. This parameter indicates the lowest voltage level that can be safely applied to the component without causing malfunctions or damage. It is crucial to ensure that the supply voltage provided to the component is equal to or higher than the specified minimum voltage to guarantee proper functionality and reliability. Failure to meet this requirement may result in erratic behavior, reduced performance, or even permanent damage to the component.

    3V
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    RoHS Compliant
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Download datasheets and manufacturer documentation for Omron Electronics Inc-EMC Div W2RF002RF.

Product Description

Description

The W2RF002RF is a linear LED driver integrated circuit (IC) designed by Omron Electronics Inc-EMC Div. This IC is specifically tailored for driving LEDs in various applications, offering a reliable and efficient solution. Although it was published in 2006, it remains a valuable component for those seeking a RoHS-compliant, surface-mountable LED driver.

Features

  • Supply Voltage Range: The W2RF002RF operates within a supply voltage range of 3V to 5.5V, making it versatile for use in a wide range of electronic systems.
  • Output Current: It provides an output current of up to 50mA, suitable for driving multiple LEDs.
  • Operating Temperature: The IC can operate between -20°C and 85°C, ensuring stable performance in various environmental conditions.
  • Internal Switches: The presence of internal switches simplifies the design process by eliminating the need for external components.
  • Dimming Capability: The IC supports PWM (Pulse Width Modulation) dimming, allowing for precise control over LED brightness.
  • Packaging: Available in a 48-LQFP package, which is suitable for surface-mount technology (SMT).

Applications

  1. Primary Applications:
  2. LED Lighting Systems: The W2RF002RF is ideal for driving LEDs in lighting systems, including residential, commercial, and industrial applications.
  3. Automotive Lighting: Its reliability and efficiency make it suitable for automotive lighting systems.
  4. Medical Devices: The IC's stable operation within a wide temperature range makes it suitable for medical devices requiring precise lighting control.

  5. Secondary Applications:

  6. Consumer Electronics: It can be used in consumer electronics such as televisions, monitors, and other display devices.
  7. Industrial Control Systems: The IC's ability to handle PWM dimming makes it useful in industrial control systems where precise lighting control is required.

Alternative Parts

Due to its obsolescence, alternative parts should be considered for new designs. Some alternatives include: - The NCP1117 from ON Semiconductor - The TPS63050 from Texas Instruments - The LD1117 from STMicroelectronics

These alternatives offer similar functionality but with more modern features and longer availability.

Embedded Modules

The W2RF002RF is not typically used as an embedded module but rather as a standalone IC in various electronic systems. However, it might be integrated into more complex modules designed specifically for LED lighting applications.

Conclusion

The W2RF002RF remains a reliable choice for those needing a linear LED driver with robust features and compatibility with surface-mount technology. Although it has been obsoleted, its RoHS compliance and stable performance make it still useful in certain applications where newer components are not feasible or cost-effective.