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36V, 0.6A, 550kHz, Synchronous Buck Supercapacitor Charger and Boost MP5493 for PLC Mode-MP5493
36V, 0.6A, 550kHz, Synchronous Buck Supercapacitor Charger and Boost MP5493 for PLC Mode-Monolithic Power Systems, Inc.

36V, 0.6A, 550kHz, Synchronous Buck Supercapacitor Charger and Boost MP5493 for PLC Mode
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response


About This Product

■Summary

The MP5493 is an energy backup and management unit that provides a highly compact and efficient energy management solution for power meter power line carriers (PLCs). It consists of a step-down DC/DC converter that combines a supercapacitor charger and a bidirectional DC/DC converter that supports a boost topology. MP5493 uses a bidirectional converter to achieve optimal energy transfer, providing the most cost-effective energy storage solution By lowering the switching frequency (fSW) under light load conditions, the MP5493 reduces switching and gate driver losses to achieve high power conversion efficiency over a wide load range. Thermal shutdown provides reliable and fault-tolerant operation. The MP5493 is offered in the cost-effective TSOT23-8 package.

■Features and benefits

・Wide operating input voltage (VIN) from 5V to 36V ・Real-time input shutdown detection to enable boost mode ・Input status indicator ・Overheat protection (OTP) ・Provided in TSOT23-8 package

■Step-down converter

・600mA continuous output current (IOUT) ・600mΩ/320mΩ internal power MOSFET ・Light load power saving mode ・Internal soft start (SS) ・Low dropout (LDO) mode ・Short circuit protection (SCP) with hiccup mode ・Output adjustable from 0.8V

■Bidirectional converter for supercapacitor chargers and boosts

・600mΩ/320mΩ internal power MOSFET -Adjustable output from 1.2V for supercapacitor chargers

■Available product numbers

・MP5493GJ-Z MP5493GJ-P ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    36V, 0.6A, 550kHz, Synchronous Buck Supercapacitor Charger and Boost MP5493 for PLC Mode

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1 Models of 36V, 0.6A, 550kHz, Synchronous Buck Supercapacitor Charger and Boost MP5493 for PLC Mode

Image Part Number Price (excluding tax) Iout (max) (A) Iq (typ) (mA) P.G. Regulated Outputs SS Special Features Step-Down DC/DC Converter Step-Up DC/DC Converter Vfb (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
36V, 0.6A, 550kHz, Synchronous Buck Supercapacitor Charger and Boost MP5493 for PLC Mode-Part Number-MP5493

MP5493

Available upon quote

0.6

0.45

No

2

Internal

Bidirectional Converter for Supercapacitor Charger and Boost

2

1

0.8,1.2

550

Catalog

TSOT23-8

36

5

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About Company Handling This Product

Response Rate

100.0%


Response Time

15.6hrs

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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