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MIC2183BM from MICREL

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MIC2183BM

Manufacturer: MICREL, MICREL

Low Voltage Synchronous Buck PWM Control IC Final Information

Partnumber Manufacturer Quantity Availability
MIC2183BM MICREL, MICREL 3201 In Stock

Description and Introduction

Low Voltage Synchronous Buck PWM Control IC Final Information **Introducing the MIC2183BM: A High-Performance Power Management Solution**  

The MIC2183BM is a versatile synchronous buck controller designed to deliver efficient and reliable power management for a wide range of applications. Engineered to meet the demands of modern electronic systems, this component provides precise voltage regulation, high efficiency, and robust performance in compact designs.  

With an input voltage range of 4.5V to 30V, the MIC2183BM is well-suited for industrial, automotive, and telecommunications applications where stable power conversion is critical. Its synchronous rectification architecture enhances efficiency, reducing power losses and improving thermal performance. The device operates at a fixed 300kHz switching frequency, simplifying filter design while maintaining high power density.  

Key features include programmable soft-start, overcurrent protection, and an adjustable output voltage down to 0.8V, making it ideal for powering low-voltage processors, FPGAs, and other sensitive loads. The MIC2183BM also integrates a precision reference and error amplifier, ensuring tight voltage regulation under varying load conditions.  

Designed for ease of implementation, the MIC2183BM minimizes external component count while offering flexibility in design. Its compact SOIC-8 package allows for space-efficient PCB layouts, making it a practical choice for power-sensitive applications.  

For engineers seeking a high-performance, reliable buck controller, the MIC2183BM delivers the efficiency, precision, and durability required in today’s demanding electronic systems. Whether used in embedded computing, networking equipment, or portable devices, this component ensures optimal power delivery with minimal design complexity.  

Explore the MIC2183BM to enhance your next power management solution with industry-leading performance and reliability.

Application Scenarios & Design Considerations

Low Voltage Synchronous Buck PWM Control IC Final Information

Alternative Part Number

  • LM3488MM --: Low-side N-channel MOSFET boost controller with similar wide input range and current-mode control, available in MSOP-8 like the MIC2183BM.
  • LT1932ES6 --: Compact boost/step-up DC-DC controller suitable for similar low-voltage boost applications, though in a smaller SOT-23 package.
  • TPS40210DGQ --: Wide-input boost controller with current-mode architecture that can serve as a functional substitute for the MIC2183 in many boost designs.
  • MAX668EUB --: Constant-frequency current-mode step-up controller in a small package, offering similar boost regulation functionality and an alternative source for the MIC2183 design.

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