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MIC2225 - 2MHz 600mA Synchronous Buck Regulator

General Description

The Micrel MIC2225 is a dual output regulator featuring a high efficiency 2MHz PWM synchronous buck (step-down) regulator and a 300mA LDO.

Key Features

  • internal power MOSFETs that can supply up to 600mA output current in PWM mode. The MIC2225 is available in the 10-pin 2mm x 2mm Thin MLF® package with a junction operating range from.
  • 40°C to +125°C. Data sheets and support documentation can be found on Micrel’s web site at: www. micrel. com. Features DC-DC Converter.
  • 2.7 to 5.5V supply voltage.
  • 2MHz PWM mode.
  • Output current to 600mA.
  • >95% efficiency.
  • 100% maximum duty cycle.
  • Fixed out.

📥 Download Datasheet

Datasheet Details

Part number MIC2225
Manufacturer Micrel Semiconductor
File Size 354.52 KB
Description 2MHz 600mA Synchronous Buck Regulator
Datasheet download datasheet MIC2225 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MIC2225 2MHz 600mA Synchronous Buck Regulator with 300mA LDO General Description The Micrel MIC2225 is a dual output regulator featuring a high efficiency 2MHz PWM synchronous buck (step-down) regulator and a 300mA LDO. The MIC2225 is an ultra-low noise, small size, and high efficiency solution for portable power applications, providing core and I/O supply rails for applications like application processors, camera DSPs and multimedia chipsets. In PWM mode, the MIC2225 operates with a constant 2MHz frequency. The MIC2225 switching regulator operates from 2.7V to 5.5V input and features internal power MOSFETs that can supply up to 600mA output current in PWM mode. The MIC2225 is available in the 10-pin 2mm x 2mm Thin MLF® package with a junction operating range from –40°C to +125°C.