Datasheet4U Logo Datasheet4U.com

MIC28304 - 3A Power Module Hyper Speed Controller

General Description

Microchip’s MIC28304 is a synchronous, step-down regulator module, featuring a unique adaptive on-time control architecture.

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

Key Features

  • Easy to Use: - Stable with low-ESR ceramic output capacitor - No compensation and no inductor to choose.
  • 4.5V to 70V Input Voltage.
  • Single-Supply Operation.
  • Power Good (PG) Output.
  • Low Radiated Emission (EMI) per EN55022, Class B.
  • Adjustable Current Limit.
  • Adjustable Output Voltage from 0.8V to 24V (also limited by duty cycle).
  • 200 kHz to 600 kHz Programmable Switching Frequency.
  • Supports Safe Start-up into a Pre-B.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MIC28304 70V 3A Power Module Micrel Semiconductor
MIC28303 50V 3A Power Module Micrel Semiconductor
MIC280 Thermal Supervisor Micrel Semiconductor
MIC2800 Digital Power Management Micrel Semiconductor
MIC2803 High-Voltage High-Current Darlington Array Micrel Semiconductor

Other Datasheets by Microchip Technology

Part Number Description
MIC28303 3A Power Module
MIC280 Precision IttyBitty Thermal Supervisor
MIC281 Low-Cost Thermal Sensor
MIC284 Two-Zone Thermal Supervisor
MIC28511 3A Synchronous Buck Regulator

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.

View original datasheet text
MIC28304 70V, 3A Power Module Hyper Speed Control® Family Features • Easy to Use: - Stable with low-ESR ceramic output capacitor - No compensation and no inductor to choose • 4.5V to 70V 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.