3 to 5.5V RS-232 Transceiver for Computers & Peripherals

Reference Design using part MAX3384ECWN+ by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Interface
  • Product Type
    RS-232 Interface

For End Products

  • Battery Management
  • Computers and Peripherals
  • Personal Digital Assistant
  • Printers

Description

  • Step-Up DC/DC converters have a direct path from input to output (via the inductor and Schottky diode) that makes a full shutdown difficult. This circuit achieves full shutdown for a MAX17112 converter by interposing an external MOSFET between input and output, controlled by an RS-232 transceiver (MAX3384)

Key Features

  • Interface Standards
    RS-232
  • Data Rate
    0.25 Mbps
  • ESD Protection
    ±15
  • Supply Voltage
    Single(3 to 5.5) V
  • Functions
    Line Transceiver

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
MAX17112ETB+ Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.6V to 5.5V Step Up Single-Out 2.6V to 20V 0.6A 10-Pin TDFN EP T/R Buy
MAX17112ETB+T Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.6V to 5.5V Step Up Single-Out 2.6V to 20V 0.6A 10-Pin TDFN EP T/R Buy

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