V375C12C300A

V375C12C300A

  • 厂商:

    VICOR(怀格)

  • 封装:

  • 描述:

    V375C12C300A - 375Vin / 15Vout / 300Watts DC-DC Converter Module - Vicor Corporation

  • 详情介绍
  • 数据手册
  • 价格&库存
V375C12C300A 数据手册
45 Features • • • • • • • • • • • 375Vin / 15Vout / 300Watts DC-DC Converter Module Model Number V375B15C300A* DC input range: 250 - 425V Input surge withstand: 500V for 100ms DC output: 15V Programmable output: 10 to 110% Regulation: ±0.3% Efficiency: 86% Maximum operating temperature: 100°C at full load Power density: 120W/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: distributed power; off-line systems using power PFC front-ends; 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 Pin Style Baseplate Rating -0.5 to +425.0 500 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +20.0 -0.5 to +20.0 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) Notes
V375C12C300A
1. 物料型号: - 型号:V375B15C300A - 描述:375Vin / 15Vout / 300Watts DC-DC Converter Module

2. 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,以提供成熟电源组件所期望的性能、灵活性和成本效益。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,使得部件数量仅为第一代转换器的1/3。

3. 引脚分配: - 1号引脚:+In(正输入) - 2号引脚:Primary Control(原边控制,PC) - 3号引脚:Parallel(并联,PR) - 4号引脚:-In(负输入) - 5号引脚:-Out(负输出) - 6号引脚:-Sense(负感测) - 7号引脚:Secondary Control(副边控制,SC) - 8号引脚:+Sense(正感测) - 9号引脚:+Out(正输出)

4. 参数特性: - 输入电压范围:250Vdc - 425Vdc - 输入浪涌承受:500Vdc <100ms - 输出电压设定点:14.85Vdc - 15.15Vdc(标称输入;满载;25°C) - 输出功率:300Watts(在100°C基板温度下) - 效率:85% - 86%(标称输入;75%满载;25°C)

5. 功能详解: - 该模块包含“看门狗”电路,监控输入电压、操作温度和内部操作参数。如果这些参数超出允许的操作范围,模块将关闭,PC引脚将变为低电平。PC引脚将定期变为高电平,模块将检查故障(例如过温)是否已清除。如果故障未清除,PC引脚将再次变为低电平,循环将重新开始。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。

6. 应用信息: - 典型应用包括分布式电源;使用功率因数校正(PFC)前端的离线系统;电动汽车等。

7. 封装信息: - 尺寸:2.28 x 2.2 x 0.5 in(57.9 x 55.9 x 12.7 mm) - 基板到散热器的热阻:0.16°C/Watt(平坦、涂有导热脂的表面) - 基板到环境的热阻:8.0°C/Watt - 热容量:83 Watt-sec/°C
V375C12C300A 价格&库存

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