MIC2124 Constant Frequency, Synchronous Current Mode Buck Controller Hyper Speed Control™ Family General Description 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.
It operates at a fixed 300kHz switching frequency and can be used to provide up to 25A of output current.
The output voltage is adjustable down to +0.
8V.
The MIC2124 includes an EN/COMP pin that can be pulled low to shut down the converter.
The MIC2124 optimizes performance and ensures stabili...

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