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ISL6263AIRZ-T

  • 描述:输出数量: one 应用及使用: 转换器,英特尔IMVP-6 输入电压: 5V ~ 25V 输出电压: 0.41V~1.29V 供应商设备包装: 32-QFN(5x5) 安装类别: 表面安装
  • 品牌: 瑞萨电子 (Renesas)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 6000

  • 库存: 0
  • 单价: ¥19.59494
  • 数量:
    - +
  • 总计: ¥117,569.65
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规格参数

  • 输出数量 one
  • 制造厂商 瑞萨电子 (Renesas)
  • 安装类别 表面安装
  • 包装/外壳 32-VFQFN外露焊盘
  • 部件状态 上次购买
  • 应用及使用 转换器,英特尔IMVP-6
  • 输入电压 5V ~ 25V
  • 输出电压 0.41V~1.29V
  • 供应商设备包装 32-QFN(5x5)
  • 工作温度 -40摄氏度~100摄氏度

ISL6263AIRZ-T 产品详情

The ISL6263AIRZ-T IC is a Single-Phase Synchronous-Buck PWM voltage regulator featuring Intersil's Robust Ripple Regulator (R3) Technology™. The ISL6263AIRZ-T is an implementation of the Intel® Mobile Voltage Positioning (IMVP) protocol for GPU Render Engine core power. Integrated power monitor, droop amplifier, MOSFET drivers, and bootstrap diode result in smaller implementation area and lower component cost. Intersil's R3 Technology™ combines the best features of both fixed-frequency PWM and hysteretic PWM, delivering excellent light-load efficiency and superior load transient response by commanding variable switching frequency during the transitory event. For maximum conversion efficiency, the ISL6263AIRZ-T automatically enters diode emulation mode (DEM) should the inductor current attempt to flow negative. DEM is highly configurable and easy to setup. A PWM filter can be enabled that prevents the switching frequency from entering the audible spectrum as a result of extremely light load while in DEM. The Render core voltage can be dynamically programmed from 0.41200V to 1.28750V by the five VID input pins without requiring sequential stepping of the VID states. The ISL6263AIRZ-T requires only one capacitor for both the soft-start slew-rate and the dynamic VID slew-rate by internally connecting the SOFT pin to the appropriate current source. Processor socket Kelvin sensing is accomplished with an integrated unity-gain true differential amplifier.

Feature

  • Precision Single-phase Core Voltage Regulator
  • 0.5% System Accuracy 0°C to +100°C
  • Differential Remote GPU Die Voltage Sensing
  • Differential Droop Voltage Sensing
  • Real-time GPU Power Monitor Output
  • Applications Up to 25A
  • Input Voltage Range: +5.0V to +25.0V
  • Programmable PWM Frequency: 200kHz to 500kHz
  • Pre-biased Output Start-up Capability
  • 5-bit Voltage Identification Input (VID)
  • 1.28750 to 0.41200V
  • 25.75mV Steps
  • Sequential or Non-sequential VID Change On-the-fly
  • Configurable PWM Modes
  • Forced Continuous Conduction Mode
  • Automatic Entry and Exit of Diode Emulation Mode
  • Selectable Audible Frequency PWM Filter
  • Integrated MOSFET Drivers and Bootstrap Diode
  • Choice of Current Sensing Schemes
  • Lossless inductor DCR Current Sensing
  • Precision Resistive Current Sensing
  • Overvoltage, Undervoltage, and Overcurrent Protection
  • Pb-free (RoHS compliant)


ISL6263AIRZ-T所属分类:特殊用途电压调节器,ISL6263AIRZ-T 由 瑞萨电子 (Renesas) 设计生产,可通过久芯网进行购买。ISL6263AIRZ-T价格参考¥19.594942,你可以下载 ISL6263AIRZ-T中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询ISL6263AIRZ-T规格参数、现货库存、封装信息等信息!

瑞萨电子 (Renesas)

瑞萨电子 (Renesas)

Renesas Electronics Corporation通过完整的半导体解决方案提供值得信赖的嵌入式设计创新,使数十亿连接的智能设备能够改善人们的工作和生活方式—安全可靠。作为微控制器...

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