MAX25249EVKIT

Evaluation Kit for the MAX25249/MAX25249B


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说明

The MAX25249 evaluation kit (EV kit) is a fully assembled and tested application circuit for the MAX25249/ MAX25249B high-efficiency four-output mini PMICs designed to power camera applications. The EV kit can test each of the outputs to full load. The output voltage accuracy is ±1.5% for all outputs within the normal operation input range of +4.5V to +36V. There is a active-low RESET signal to monitor overvoltage and undervoltage with ±1.3% accuracy. The MAX25249BEVKIT# is also available, and comes pre-installed with the MAX25249BATPB/VY+ IC.

关键特性

  • Meets Automotive Quality and Reliability Requirements
    • Wide Input Supply Range: 4.5V to 36V
    • -40°C to 125°C automotive temperature range
    • Overtemperature and short-circuit protection
  • High-Precision Output Voltages and ASIL Features
    • ASIL B Compliant
    • ±1.5% Accuracy for OUT1, OUT2, OUT3, and OUT4
    • ±1.3% Overvoltage- and Undervoltage-Monitoring Accuracy
  • Multiple Functions for Small Size
    • 1A Synchronous High-Voltage Buck Converter
    • Two Synchronous Low-Voltage Buck Converters (1.2A and 0.5A)
    • Precision LDO for Camera Sensor
    • 2.2 MHz Forced-PWM Operation with Spread Spectrum
    • 3.5mm x 3.5mm 20-pin TQFN package
  • Fully Assembled and Tested

应用

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型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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