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MIC23451
3MHz, 2A Triple Synchronous Buck Regulator with HyperLight Load® and Power Good
General Description
The MIC23451 is a high-efficiency, 3MHz, triple 2A, ® synchronous buck regulator with HyperLight Load mode. HyperLight Load provides very-high efficiency at light loads and ultra-fast transient response, which is ideal for supplying processor core voltages. An additional benefit of this proprietary architecture is very low output ripple voltage throughout the entire load range with the use of small output capacitors. The 4mm x 4mm QFN package saves board space and requires only five external components for each channel. The MIC23451 is designed for use with a very small inductor, down to 0.47µH, and an output capacitor as small as 2.
MIC23451 Datasheet
