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MIC28303 - 3A Power Module

General Description

MIC28303 is synchronous step-down regulator module, featuring a unique adaptive ON-time control architecture.

The module incorporates a DC/DC controller, power MOSFETs, bootstrap diode, bootstrap capacitor and an inductor in a single package.

Key Features

  • Easy to Use - Stable with Low-Equivalent Series Resistance (ESR) Ceramic Output Capacitor - No Inductor and No Compensation to Choose.
  • 4.5V to 50V Input Voltage.
  • Single-Supply Operation.
  • Power Good (PG) Output.
  • Low Radiated Emission (EMI) per EN55022, Class B.
  • Adjustable Current Limit.
  • Adjustable Output Voltage from 0.9V to 24V (Also Limited by Duty Cycle).
  • 200 kHz to 600 kHz, Programmable Switching Frequency.
  • Supp.

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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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MIC28303 50V, 3A Power Module Features • Easy to Use - Stable with Low-Equivalent Series Resistance (ESR) Ceramic Output Capacitor - No Inductor and No Compensation to Choose • 4.5V to 50V Input Voltage • Single-Supply Operation • Power Good (PG) Output • Low Radiated Emission (EMI) per EN55022, Class B • Adjustable Current Limit • Adjustable Output Voltage from 0.