V48A15M250A

V48A15M250A

  • 厂商:

    VICOR(怀格)

  • 封装:

  • 描述:

    V48A15M250A - 300Vin / 48Vout / 250Watts DC-DC Converter Module - Vicor Corporation

  • 详情介绍
  • 数据手册
  • 价格&库存
V48A15M250A 数据手册
45 Features • • • • • • • • • • • 300Vin / 48Vout / 250Watts DC-DC Converter Module Model Number V300B48C250A* DC input range: 180 - 375V Input surge withstand: 400V for 100ms DC output: 48V Programmable output: 10 to 110% Regulation: ±0.4% Efficiency: 89% 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: off-line systems, distributed power and electric vehicles 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 +375.0 400 -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 3000 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
V48A15M250A
物料型号: - 型号:V300B48C250A

器件简介: - 该DC-DC转换器模块使用了第二代功率处理、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,镀层腔芯变压器耦合了广泛分离的原边和副边绕组,导致低输入到输出寄生电容和噪声。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。硅集成技术的广泛使用使得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 –S(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:180 - 375V - 输入浪涌承受:400V,持续100ms - 输出电压:48V - 可编程输出:10%至110% - 调节:±0.4% - 效率:89% - 最高工作温度:100°C满载 - 功率密度:100W/立方英寸 - 板高:0.43英寸(10.9mm) - 可并行,具有N+M容错

功能详解: - 该模块包含“看门狗”电路,监控输入电压、工作温度和内部工作参数。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。PC将定期变为高电平,模块将检查故障(例如过温)是否已清除。如果故障未清除,PC将再次变为低电平,循环将重新开始。SC引脚在发生故障时变为低电平,并在故障清除后恢复正常状态。

应用信息: - 典型的应用包括离线系统、分布式电源和电动汽车。

封装信息: - 封装尺寸:2.28 x 2.2 x 0.5英寸(57.9 x 55.9 x 12.7mm) - 引脚风格包括短焊盘、长焊盘、短ModuMate和长ModuMate,具体取决于安装方式和需求。
V48A15M250A 价格&库存

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