3A 16V 720KHZ SYNC BUCK ENHANCED

The MP1653 is a fully integrated, high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution that achieves 3A of continuous output current with excellent load and line regulation over a wide input range. The MP1653 has synchronous mode operation for higher efficiency over the output current load range.Constant-on-time control operation provides very fast transient response, easy loop design, and very tight output regulation.Full protection features include short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown.The MP1653 requires a minimal number of readily available, standard, external components and is available in a space-saving SOT563 (1.6mm?1.6mm) package.

• Wide 4.2V to 17V Operating Input Range
• 70mO/40mO Low RDS(ON) Internal Power
  MOSFETs
• 200µA Low IQ
• High-Efficiency Synchronous Mode
  Operation
• Power-Save Mode at Light Load
• Fast Load Transient Response
• 800kHz Switching Frequency
• Internal Soft Start
• Over-Current Protection (OCP) and Hiccup
• Thermal Shutdown
• Output Adjustable from 0.8V
• Available in a SOT563 (1.6mm?1.6mm)
  Package