降压-升压型超级电容充电器与平衡器, 3 V至19 V输入, QFN-32
The is a high voltage Energy Harvesting Power Supply plus a Buck-Boost DC/DC powered from a rechargeable battery to create a single output supply for alternative energy applications. The energy harvesting power supply, consisting of an integrated full-wave bridge rectifier and a high voltage buck DC/DC, harvests energy from piezoelectric, solar or magnetic sources. Either DC/DC converter can deliver energy to a single output. The buck operates when harvested energy is available, reducing the quiescent current draw on the battery to the 200nA required by the shunt charger, thereby extending the life of the battery. The buck-boost powers VOUT only when harvested energy is unavailable.
电源电压DC 3.00V min
供电电流 950 nA
针脚数 32
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Max 19 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 32
封装 QFN-32
封装 QFN-32
工作温度 -40℃ ~ 125℃
产品生命周期 Unknown
包装方式 Cut Tape CT
制造应用 Power Management, 电源管理, HVAC, Wireless, 安全, 传感与仪器, 能量收集, Security, 无线, Sensing & Instrumentation
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 |
---|---|---|
LTC3331IUH#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC3331IUH#TRPBF 凌力尔特 | 完全替代 | LTC3331IUH#PBF和LTC3331IUH#TRPBF的区别 |
LTC3331EUH#PBF 凌力尔特 | 类似代替 | LTC3331IUH#PBF和LTC3331EUH#PBF的区别 |