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ISL8117FVEZ

  • 描述:输出类别: 晶体管驱动器 拓扑结构: 美元 输出配置: 阳性的 开关频率: 100千赫兹~2MHz 供应商设备包装: 16-HTSSOP
  • 品牌: 瑞萨电子 (Renesas)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

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起订量: 1

数量 单价 合计
1+ 41.06724 41.06724
10+ 36.90981 369.09818
25+ 34.89339 872.33487
100+ 30.24128 3024.12800
250+ 28.69057 7172.64375
500+ 25.74416 12872.08200
1000+ 24.43319 24433.19900
  • 库存: 0
  • 单价: ¥41.06724
  • 数量:
    - +
  • 总计: ¥41.07
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规格参数

  • 部件状态 可供货
  • 输出类别 晶体管驱动器
  • 功能 降压
  • 输出配置 阳性的
  • 拓扑结构 美元
  • 输出数量 one
  • 输出阶段 one
  • 同步整流装置 Yes
  • 时钟同步 Yes
  • 串口 -
  • 安装类别 表面安装
  • 最大占空比 -
  • 工作温度 -40摄氏度~125摄氏度(TJ)
  • 电源电压 (Vcc/Vdd) 4.5V~60V
  • 制造厂商 瑞萨电子 (Renesas)
  • 供应商设备包装 16-HTSSOP
  • 控制功能特性 电流限制、启用、频率控制、相位控制、电源良好、软启动、跟踪
  • 包装/外壳 16-TSSOP(0.173“,4.40毫米宽)外露衬垫
  • 开关频率 100千赫兹~2MHz

ISL8117FVEZ 产品详情

The ISL8117FVEZ-T is a synchronous buck controller used to generate POL voltage rails and bias voltage rails for a wide variety of applications in industrial and general purpose segments. Its wide input and output voltage ranges make it suitable for telecommunication and after-market automotive applications.The ISL8117FVEZ-T uses the valley current modulation technique to bring hassle-free power supply design with a minimal number of components and complete protection from unwanted events.The ISL8117FVEZ-T offers programmable soft-start and enable functions along with a power-good indicator for ease of supply rail sequencing and other housekeeping requirements. In ideal situations, a complete power supply circuit can be designed with 10 external components and provide OV/OC/OT protections in a space conscious 16 Ld 4mmx4mm QFN or easy to assemble 6.4mmx5mm 16 Ld HTSSOP package. Both packages use an EPAD to improve thermal dissipation and noise immunity. Low pin count, fewer external components, and default internal values makes the ISL8117FVEZ-T an ideal solution for quick to market simple power supply designs. The ISL8117FVEZ-T uses internal loop compensation and single resistor settings for other functions such as operating frequency and overcurrent protection. Its current mode control with VIN feedforward enables it to cover various applications even with fixed internal compensations. The unique DEM/Skipping mode at light-load dramatically lowers standby power consumption with consistent output ripple over different load levels.

Feature

  • Wide input voltage range: 4.5V to 60V
  • Wide output voltage range: 0.6V to 54V
  • Light-load efficiency enhancement
  • Low ripple Diode Emulation mode with pulse skipping
  • Programmable soft-start
  • Supports prebiased output with SR soft-start
  • Programmable frequency: 100kHz to 2MHz
  • External sync
  • PGOOD indicator
  • Forced PWM
  • Adaptive shoot-through protection
  • No external current sense resistor
  • Use lower MOSFET rDS(ON)
  • Complete protection
  • Overcurrent, overvoltage, over-temperature, undervoltage
  • Pb-free (RoHS compliant)


ISL8117FVEZ所属分类:DC - DC开关控制器,ISL8117FVEZ 由 瑞萨电子 (Renesas) 设计生产,可通过久芯网进行购买。ISL8117FVEZ价格参考¥41.067243,你可以下载 ISL8117FVEZ中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询ISL8117FVEZ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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