Overload Circuitry Protects Batteries and Power Supplies

Reference Design using part MAX933 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Circuit Protection
  • Product Type
    Overcurrent Protection

For End Products

  • Battery Management
  • Power Supplies

Description

  • Overload Circuitry Protects Batteries and Power Supplies. In the circuit, One pMOSFET, Q1, provides passive protection against battery reversal and a second MOSFET, Q3, disconnects the load from the battery in the event of excessive forward current flow

Key Features

  • Protection Type
    Overcurrent

Featured Parts (22)

Featured Parts
Part Number Manufacturer Type Description
MAX4172ESA+T Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin SOIC N T/R Buy
MAX4172ESA+T Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin SOIC N T/R Buy
MAX4172EUA+T Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin uMAX T/R Buy
MAX4172EUA+ Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin uMAX Tube Buy
MAX4172EUA+ Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin uMAX Tube Buy
MAX4172GUA+T Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin uMAX T/R Buy
MAX4172ESA+ Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin SOIC N Tube Buy
MAX4172GUA+T Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin uMAX T/R Buy
MAX4172EUA+T Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin uMAX T/R Buy
MAX4172ESA+ Analog Devices Special Purpose Amplifiers SP Amp Current Sense Amp Single 32V 8-Pin SOIC N Tube Buy
MAX933ESA+T Analog Devices Linear Comparators Comparator Dual ±5.5V/11V 8-Pin SOIC N T/R Buy
MAX933CUA+T Analog Devices Linear Comparators Comparator Dual ±5.5V/11V 8-Pin uMAX T/R Buy
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