LINEAR TECHNOLOGY LTC3109EGN#PBF 芯片, 升压转换器及电源管理器, 20SSOP
The is an auto-polarity ultralow voltage Step-up Converter ideal for harvesting surplus energy from extremely low input voltage sources such as TEGs thermoelectric generators and thermopiles. Its unique, proprietary autopolarity topology allows it to operate from input voltages as low as 30mV, regardless of polarity. Using two compact step-up transformers and external energy storage elements, the LTC3109 provides a complete power management solution for wireless sensing and data acquisition. The 2.2V LDO can power an external microprocessor, while the main output can be programmed to one of four fixed voltages. The power good indicator signals that the main output is within regulation. A second output can be enabled by the host. A storage capacitor or battery can also be charged to provide power when the input voltage source is unavailable. Extremely low quiescent current and high efficiency maximizes the harvested energy available for the application.
电源电压DC 2.50V min
输出接口数 1
输出电压 5.00 V
输出电流 300 mA
供电电流 6 mA
针脚数 20
调节输出数 3
输入电压Min 30 mV
工作温度Max 125 ℃
工作温度Min -40 ℃
安装方式 Surface Mount
引脚数 20
封装 SSOP-20
封装 SSOP-20
工作温度 -40℃ ~ 125℃
产品生命周期 Unknown
包装方式 Each
制造应用 Sensing & Instrumentation, 计量, Metering, 工业, 能量收集, Building Automation, Power Management, 传感与仪器, 电源管理, HVAC, Communications & Networking, 通信与网络, 建筑自动化, Industrial
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LTC3109EGN#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC3109EGN#TRPBF 凌力尔特 | 完全替代 | LTC3109EGN#PBF和LTC3109EGN#TRPBF的区别 |
EFM32-G8XX-STK 芯科 | 功能相似 | LTC3109EGN#PBF和EFM32-G8XX-STK的区别 |
74488540070 伍尔特 | 功能相似 | LTC3109EGN#PBF和74488540070的区别 |