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MP5493 Datasheet Synchronous Buck Supercapacitor Charger/boost

Manufacturer: Monolithic Power Systems

Overview: DESCRIPTION The MP5493 is an energy backup and management unit that provides a very pact and efficient energy management solution for the power line carrier (PLC) in power meters.

General Description

The MP5493 is an energy backup and management unit that provides a very pact and efficient energy management solution for the power line carrier (PLC) in power meters.

The MP5493 consists of a buck DC/DC converter bined with a bidirectional DC/DC converter that supports a supercapacitor charger and boost topology.

The MP5493 uses the bidirectional converter to achieve optimal energy transfer and to provide the most costeffective energy storage solution.

Key Features

  • Wide 5V to 36V Operating Input Voltage (VIN).
  • Real-Time Input Shutdown Detection to Enable Boost Mode.
  • Input Status Indicator.
  • Buck Converter: o 600mA Continuous Output Current (IOUT) o 600mΩ/320mΩ Internal Power MOSFETs o Power-Save Mode for Light Loads o Internal Soft Start (SS) o Low-Dropout (LDO) Mode o Short-Circuit Protection (SCP) with Hiccup Mode o Adjustable Output from 0.8V.
  • Bidirectional Converter for Supercapacitor Charger and Boost o 600.

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MP5493 Distributor