V24B15M250B

V24B15M250B

  • 厂商:

    VICOR(怀格)

  • 封装:

  • 描述:

    V24B15M250B - DC-DC Converter Module - Vicor Corporation

  • 详情介绍
  • 数据手册
  • 价格&库存
V24B15M250B 数据手册
45 Features • • • • • • • • • • • 48Vin / 48Vout / 250Watts DC-DC Converter Module Model Number V48B48C250B* DC input range: 36 - 75V Input surge withstand: 100V for 100ms DC output: 48V Programmable output: 10 to 110% Regulation: ±0.2% Efficiency: 89.5% Maximum operating temperature: 100°C at full load Power density: 100W/cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture Shown actual size: 2.28 x 2.2 x 0.5 in 57,9 x 55,9 x 12,7 mm Typical Applications: telecommunications and distributed power systems Product Overview This DC-DC converter module uses 2nd Generation power processing, control and packaging technologies to provide the performance, flexibility and cost effectiveness expected of a mature power component. For example, a plated-cavity core transformer couples widely separated primary and secondary windings, resulting in low in-toout parasitic capacitance and noise. High frequency ZCS/ZVS switching, advanced power semiconductor packaging and thermal management provide high power density with low temperature gradients. Extensive use of silicon integration results in 1/3 the part count of a 1st Generation converter. Absolute Maximum Ratings Parameter +In to –In voltage +In to –In voltage PC to –In voltage PR to –In voltage +Out to –Out voltage +Sense to –Out voltage –Sense to –Out voltage SC to –Out voltage Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Storage temperature (C–Grade) Operating temperature (C–Grade) Pin soldering temperature Pin soldering temperature Mounting torque Rating -0.5 to +75 100 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +62.9 -0.5 to +62.9 1.0 -0.5 to +1.5 2000 1550 500 -40 to +125 -20 to +100 500 (260) 750 (390) 5 (0.57) Unit Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vdc Vrms Vrms Vrms °C °C °F (°C) °F (°C) in-lbs (N-m) See part numbering chart on this page for other product grades. Notes
V24B15M250B
物料型号: - 型号为V48B48C250B。

器件简介: - VICOR的DC-DC转换模块使用第二代功率处理、控制和封装技术,提供性能、灵活性和成本效益,符合成熟电源组件的预期。例如,镀层腔体核心变压器耦合了相隔较远的原边和副边绕组,从而降低了输入到输出的寄生电容和噪声。高频ZCS/ZVS开关、先进的功率半导体封装和热管理提供了高功率密度和低温度梯度。大量使用硅集成技术,使部件数量仅为第一代转换器的1/3。

引脚分配: - +In(1号引脚) - Primary Control(PC,2号引脚) - Parallel(PR,3号引脚) - -In(4号引脚) - -Out(5号引脚) - -Sense(6号引脚) - Secondary Control(SC,7号引脚) - +Sense(+S,8号引脚) - +Out(9号引脚)

参数特性: - 输入电压范围:36V - 75V - 输出电压:48V - 可编程输出:10%至110% - 调节:±0.2% - 效率:89.5% - 最高工作温度:100°C(满负荷) - 功率密度:100W/立方英寸 - 板高:0.43英寸(10.9毫米) - 可并行,具有N+M容错 - 低噪声ZCS/ZVS架构

功能详解: - 该模块包含“看门狗”电路,监控输入电压、工作温度和内部运行参数。如果这些参数超出允许的工作范围,模块将关闭,PC引脚将变为低电平。SC引脚在发生故障时会变为低电平,并在故障清除后恢复正常状态。 - 输出电压可以通过固定电阻、电位器或电压DAC进行调整或编程。 - PR引脚支持并行操作,增加功率,具有N+1(N+M)冗余和相控阵能力。

应用信息: - 典型应用包括电信和分布式电源系统。

封装信息: - 封装尺寸:2.28 x 2.2 x 0.5英寸(57.9 x 55.9 x 12.7毫米)。 - 引脚风格包括短焊盘、长焊盘、短ModuMate和长ModuMate。 - 基板安装扭矩:5 in-lbs(0.57 N-m)。 - 引脚风格设计符跟随输出功率并在基板设计符之前,例如V48B24C250BN代表长ModuMate引脚。
V24B15M250B 价格&库存

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