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MP1657
16V, 2A, 800kHz, High-Efficiency, Synchronous, Step-Down Converter
In a SOT563 Package
DESCRIPTION
The MP1657 is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. The MP1657 offers a very compact solution that achieves 2A of continuous output current with excellent load and line regulation over a wide input range. The MP1657 uses synchronous-mode operation for higher efficiency over the output current-load range.
Constant-on-time (COT) control operation provides very fast transient response, easy loop design, and very tight output regulation.