MP1652 - MPS

MP1652 Step-Down Converter

A The MP1652 is a fully-integrated high- frequency, synchronous rectified, step-down, I switch-mode converter with internal power MOSFETs. It offers a very compact solution to T achieve a 2A continuous output current over a wide input range, with excellent load and line N regulation. The MP1652 has synchronous- mode operation for higher efficiency over the .

Features

include SCP, OCP, UVP and thermal shutdown. F U The MP1652 requires a minimal number of readily-available, standard, external N B components and is available in a space-saving O I SOT563 package. FEATURES
• Wide 4.2V-to-18V Operating Input Range
• 130mΩ/65mΩ Low-RDS(ON) Internal Power MOSFETs
• 180μA Low Iq
• High-Efficiency Synchronous-Mode Operation
• Power Save Mode at Light Load
• Fast Load Transient Response
• 680kHz Switching Frequency
• Internal Soft-Start
• Over-Current Protection and Hiccup
• Thermal Shutdown
• Output Adjustable from 0.8V
• Available in a SOT563 package APPLICA.