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ER2120QI Specifications
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TypeParameter
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Supplier Device Package24-QFN (4x4)
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Package / Case24-VFQFN Exposed Pad
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C (TA)
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Synchronous RectifierYes
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Frequency - Switching500kHz ~ 1.2MHz
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Current - Output2A
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Voltage - Output (Max)12.32V
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Voltage - Output (Min/Fixed)0.6V
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Voltage - Input (Max)14V
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Voltage - Input (Min)5.5V
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Number of Outputs1
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Output TypeAdjustable
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TopologyBuck
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Output ConfigurationPositive
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FunctionStep-Down
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PackagingCut Tape (CT)
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PackagingTape & Reel (TR)
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Product StatusObsolete
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SeriesEnpirion®
The ER2120QI integrated circuit chips have several advantages and application scenarios:Advantages: 1. High Efficiency: The ER2120QI chips are designed to provide high efficiency power conversion, which helps in reducing power losses and improving overall system efficiency. 2. Compact Size: These chips are available in a compact form factor, making them suitable for space-constrained applications. 3. Wide Input Voltage Range: The chips can operate over a wide input voltage range, allowing them to be used in various power supply designs. 4. Low Output Voltage Ripple: The ER2120QI chips offer low output voltage ripple, ensuring stable and clean power supply to the load. 5. Protection Features: These chips come with built-in protection features such as overcurrent protection, overvoltage protection, and thermal shutdown, enhancing the reliability and safety of the system.Application Scenarios: 1. Power Supplies: The ER2120QI chips can be used in various power supply applications, including industrial power supplies, telecom power supplies, and server power supplies. 2. Consumer Electronics: These chips can be utilized in consumer electronic devices such as smartphones, tablets, laptops, and gaming consoles, where efficient power conversion is crucial. 3. Automotive Electronics: The ER2120QI chips can find applications in automotive electronics, including infotainment systems, advanced driver-assistance systems (ADAS), and electric vehicle powertrains. 4. LED Lighting: These chips can be employed in LED lighting applications, providing efficient power conversion for LED drivers. 5. Industrial Automation: The ER2120QI chips can be integrated into industrial automation systems, including motor drives, robotics, and factory automation equipment, where reliable and efficient power conversion is required.Overall, the ER2120QI integrated circuit chips offer high efficiency, compact size, and various protection features, making them suitable for a wide range of applications in different industries.
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