MAXM15463EVKIT

Evaluation Kit for the MAXM15463 3.3V Output-Voltage Application


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说明

The MAXM15463 3.3V output evaluation kit (EV kit) provides a proven design to evaluate the MAXM15463 high-voltage, high-efficiency, synchronous step-down DC-DC module. The EV kit is programmed to deliver 3.3V output for loads up to 300mA. The EV kit features an adjustable input undervoltage lockout, selectable mode, and open-drain active-low RESET signal. The MAXM15463 data sheet provides a complete description of the module that should be read in conjunction with this EV kit data sheet prior to modifying the demo circuit. For full module features, benefits and parameters, refer to the MAXM15463 data sheet.

关键特性

  • Highly Integrated Solution
  • Wide 4.5V to 42V Input Range
  • Fixed 3.3V Output, Delivers Up To 300mA Output Current
  • High 80.5% Efficiency (VIN = 24V, VOUT = 3.3V at 150mA)
  • 500kHz Switching Frequency
  • ENABLE/UVLO Input, Resistor-Programmable UVLO Threshold
  • PFM Feature for Better Light-Load Efficiency
  • Fixed Internal 4.1ms Soft-Start Time
  • RESET Output, with Pullup Resistor to VCC
  • Overcurrent and Overtemperature Protection (OCP and OTP)
  • Low-Profile, Surface-Mount Components
  • Proven PCB Layout
  • Fully Assembled and Tested
  • Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions
  • 应用

    • 4–20mA电流环路供电传感器
    • 电池供电设备
    • 通用负载点
    • HVAC与楼宇控制
    • 工业传感器和过程控制
    • 替代LDO
    型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

    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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