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Evaluation Kit, MAX25431ATGA/VY+, Power Management, Buck-Boost Controller


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MAX25431EVKIT#   Datasheet
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Product Overview

The MAX25431EVKIT# is an evaluation kit to evaluate MAX25431 IC. current-mode buck-boost controller. The device operates with input voltages from 6V to 36V. The switching frequency is resistor programmable from 220kHz to 2.2MHz and can be synchronized to an external clock. The device output voltage is available as 5V fixed or adjustable from 4V to 25V. The wide input voltage range, along with its ability to maintain constant output voltage during battery transients, makes the device ideal for automotive applications. In light load applications, a logic input (FSYNC) allows the devices to operate in fixed-frequency, forced-PWM mode to eliminate frequency variation and help minimize EMI. Protection features include cycle-by-cycle current limit followed by hiccup during sustained overloads, input under-voltage lockout (UVLO), out- put overvoltage protection and thermal shut- down with automatic recovery.
  • Meets stringent automotive quality and reliability requirements
  • Small 4mm x 4mm 24pin SWTQFN package
  • 10µA (max) quiescent current in shutdown
  • EMI mitigation to meet CISPR25 Class 5 requirements

Product Information

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Maxim Integrated Products


Power Management

Buck-Boost Controller

Eval Kit MAX25431ATGA/VY+



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Technical Docs (1)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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