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MIC2289-34BML from MICREL

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MIC2289-34BML

Manufacturer: MICREL, MICREL

2mm × 2mm White LED Driver with Internal Schottky Diode and OVP

Partnumber Manufacturer Quantity Availability
MIC2289-34BML,MIC228934BML MICREL, MICREL 30000 In Stock

Description and Introduction

2mm × 2mm White LED Driver with Internal Schottky Diode and OVP **Elevate Your Power Management with the MIC2289-34BML**  

In today’s fast-evolving electronics landscape, efficient power management is critical for optimizing performance and extending battery life. The **MIC2289-34BML** stands out as a high-performance, step-up DC-DC converter designed to meet the demands of compact, power-sensitive applications.  

Engineered for precision, the MIC2289-34BML delivers a fixed **3.4V output** with an input voltage range of **0.8V to 5.5V**, making it ideal for single-cell and multi-cell battery-powered devices. Its ability to start up at just **0.8V** ensures reliable operation even under low-voltage conditions, a crucial feature for portable electronics such as wearables, IoT sensors, and handheld medical devices.  

With an integrated **1.2A switch**, this converter achieves **high efficiency** while minimizing external component count, reducing both board space and design complexity. Its **1MHz switching frequency** allows for the use of small inductors and capacitors, further streamlining compact designs without compromising performance.  

The MIC2289-34BML also incorporates advanced features like **soft-start control**, which prevents inrush current during startup, and **thermal shutdown protection**, safeguarding the device under fault conditions. These attributes make it a robust choice for applications requiring stable, reliable power conversion.  

Whether you're developing energy-efficient consumer electronics, industrial sensors, or battery-operated medical devices, the MIC2289-34BML offers a compelling blend of efficiency, reliability, and space-saving design. Its versatility and performance make it a standout solution for engineers seeking to enhance power management in next-generation products.  

For designers prioritizing efficiency and compactness, the MIC2289-34BML is a forward-thinking choice that delivers consistent, high-quality power conversion in a minimal footprint.

Application Scenarios & Design Considerations

2mm × 2mm White LED Driver with Internal Schottky Diode and OVP

Alternative Part Number

  • LT3495EDDB --: Boost converter with integrated Schottky in DFN package, similar function and compact footprint for LED/backlight applications.
  • AP3012KTR-G1 --: Step-up DC-DC converter in SOT-23, widely available and cost-effective substitute for small boost regulator designs.
  • TPS61165DRVR --: High-efficiency boost converter for LED drive in small package, suitable replacement when layout is adjusted.
  • AP3031KTR-G1 --: Step-up LED driver with integrated switch and overvoltage protection, suitable as a drop-in functional replacement for small boost LED driver designs.

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