MP1477H
17V, 3A, 1.2MHz, High-Efficiency, Synchronous, Step-Down Converter in a SOT563 Package
Active Part Numbers:
MP1477HGTF-P MP1477HGTF-Z
Meaning of P & Z
Evaluation Tools

EV1477H-TF-00B Evaluation Kit High-Efficiency, 1.2MHz, 3A, 17V Step-Down Converter Evaluation Board
The EV1477H-TF-00B evaluation board is designed to demonstrate the capabilities of MPS’s MP1477H, a fully integrated, high-frequency, synchronous rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve a 3A continuous output current over a wide input range, with excellent load and line regulation. The MP1477H has synchronous mode operation for higher efficiency over the output current load range.
Constant-on-time control operation provides very fast transient response and easy loop design as well as very tight output regulation.
Full protection features include SCP, OCP, UVP, and thermal shutdown.
The MP1477H requires a minimal number of readily-available, standard, external components, and is available in a space-saving SOT563 (1.6mmх1.6mm) package.
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