MIC2124 - Synchronous Current Mode Buck Controller

Product Overview

Micrel Semiconductor

Part number	MIC2124
Manufacturer	Micrel Semiconductor
File Size	706.77 KB
Description	Synchronous Current Mode Buck Controller
Datasheet	MIC2124 Datasheet
Additional preview pages of the MIC2124 datasheet.

The Micrel MIC2124 is a member of the Hyper Speed Contro™l family of DC-DC controllers.

It uses an adaptive on-time current mode control scheme and operates at a constant frequency.

The MIC2124 operates over a supply range of +3V to +18V, and is independent of the IC supply voltage VIN.

+3V to +18V input voltage 25A output current capability TM Any Capacitor stable - Zero ESR to high ESR Output down to 0.8V with ±1% FB accuracy Up to 94% efficiency 300kHz switching frequency All N-Channel MOSFET design Shutdown feature with EN/COMP No current-sense resistor needed Internal 4ms digital soft-start Thermal shutdown Pre-bias output sa.

📁 Similar Datasheet

MIC2125 - 28V Synchronous Buck Controllers (Microchip)
MIC2126 - 28V Synchronous Buck Controllers (Microchip)
MIC2127A - Synchronous Buck Controller Featuring Adaptive On-Time Control (Microchip)
MIC2128 - Synchronous Buck Controller (Microchip)
MIC2132 - Advanced COT Buck Controller (Microchip)
MIC2133 - Advanced COT Buck Controller (Microchip)
MIC2155 - Two-Phase Single-Output PWM Synchronous Buck Controller (Microchip)
MIC2171 - 2.5A Switching Regulator (Microchip)

Other Datasheets by Micrel Semiconductor

Published: Dec 13, 2010 |