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LTC3129IMSE#PBF

  • 描述:输出类别: 可调节 输出配置: 阳性的 拓扑结构: 升压式 开关频率: 1.2兆赫 输出电流: 200毫安 供应商设备包装: 16-MSOP-EP
  • 品牌: 模拟器件公司 (Analog)
  • 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+ 63.23051 63.23051
10+ 57.11026 571.10267
25+ 54.45501 1361.37547
100+ 47.28382 4728.38240
250+ 45.15890 11289.72550
500+ 41.34971 20674.85800
  • 库存: 0
  • 单价: ¥63.23052
  • 数量:
    - +
  • 总计: ¥63.23
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规格参数

  • 部件状态 可供货
  • 输出配置 阳性的
  • 输出类别 可调节
  • 输出数量 one
  • 制造厂商 模拟器件公司 (Analog)
  • 同步整流装置 Yes
  • 工作温度 -40摄氏度~125摄氏度(TJ)
  • 安装类别 表面安装
  • 功能 上一步/下一步
  • 拓扑结构 升压式
  • 开关频率 1.2兆赫
  • 输出电流 200毫安
  • 最小电压输入 1.92伏
  • 最大输入电压 15伏
  • 包装/外壳 16-TFSOP(0.118“,3.00毫米宽)外露衬垫
  • 供应商设备包装 16-MSOP-EP
  • 最小输出电压 / 固定输出电压 1.4伏
  • 最大输出电压 15.75V

LTC3129IMSE#PBF 产品详情

The LTC3129IMSE#PBF is a high efficiency, 200mA buck-boost DC/DC converter with a wide VIN and VOUT range. It includes an accurate RUN pin threshold to allow predictable regulator turn-on and a maximum power point control (MPPC) capability that ensures maximum power extraction from non-ideal power sources such as photovoltaic panels.

The LTC3129IMSE#PBF employs an ultralow noise, 1.2MHz PWM switching architecture that minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. Built-in loop compensation and soft-start simplify the design. For high efficiency operation at light loads, automatic Burst Mode operation can be selected, reducing the quiescent current to just 1.3μA.

Additional features include a power good output, less than 10nA of shutdown current and thermal shutdown.

The LTC3129IMSE#PBF is available in thermally enhanced 3mm × 3mm QFN and 16-lead MSOP packages. For fixed output voltage options, see the functionally equivalent LTC3129-1, which eliminates the need for an external feedback divider.

Output VoltageLTC3129Adjustable 1.4V to 15.75V via resistor dividerLTC3129-18 pin programmable output voltages from 2.5V to 15V

Feature

  • Regulates VOUT Above, Below or Equal to VIN
  • Wide VIN Range: 2.42V to 15V, 1.92V to 15V After Start-Up (Bootstrapped)
  • Wide VOUT Range: 1.4V to 15.75V
  • 200mA Output Current in Buck Mode
  • Single Inductor
  • 1.3μA Quiescent Current
  • Programmable Maximum Power Point Control
  • 1.2MHz Ultralow Noise PWM
  • Current Mode Control
  • Pin Selectable Burst Mode® Operation
  • Up to 95% Efficiency
  • Accurate RUN Pin Threshold
  • Power Good Indicator
  • 10nA Shutdown Current
  • Thermally Enhanced 3mm × 3mm QFN and 16-Lead MSOP Packages

Applications

  • Industrial Wireless Sensor Nodes
  • Post-Regulator for Harvested Energy
  • Solar Panel Post-Regulator/Charger
  • Intrinsically Safe Power Supplies
  • Wireless Microphones
  • Avionics-Grade Wireless Headsets


(Picture: Pinout)


LTC3129IMSE#PBF所属分类:DC-DC开关调节器,LTC3129IMSE#PBF 由 模拟器件公司 (Analog) 设计生产,可通过久芯网进行购买。LTC3129IMSE#PBF价格参考¥63.230517,你可以下载 LTC3129IMSE#PBF中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询LTC3129IMSE#PBF规格参数、现货库存、封装信息等信息!

模拟器件公司 (Analog)

模拟器件公司 (Analog)

模拟设备公司(NASDAQ:ADI)在设计、制造和营销几乎所有类型的电子设备中使用的高性能模拟、混合信号和数字信号处理(DSP)集成电路(IC)的广泛组合方面处于世界领先地位。自1965年成立以来,他们...

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