LINEAR TECHNOLOGY LTC4000EUFD-1#PBF 芯片, 控制器, 充电, 3/60V输入, 1%CC, 28QFN
The is a high-performance High-voltage Controller for battery charging. It converts many externally compensated DC/DC power supplies into full-featured battery chargers with maximum power point control. The LTC4000-1 has an input voltage regulation loop instead of the input current regulation loop. The battery charger features accurate ±0.25% programmable float voltage, selectable timer or current termination, temperature qualified charging using an NTC thermistor, automatic recharge, C/10 trickle charge for deeply discharged cells, bad battery detection and status indicator outputs. The battery charger also includes precision current sensing that allows lower sense voltages for high current applications. The LTC4000-1 supports intelligent PowerPath control. An external PFET provides low loss reverse current protection. Another external PFET provides low loss charging or discharging of the battery.
输入电压DC 3.00 V
针脚数 28
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 3V ~ 60V
输入电压 3 V
安装方式 Surface Mount
引脚数 28
封装 QFN-28
封装 QFN-28
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Each
制造应用 Power Management, Power Management, Portable Devices, Aerospace, Defence, Military, Portable Devices, 电源管理, 便携式器材, 国防, 军用与航空, Aerospace, Defence, Military
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
军工级 Yes
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 |
---|---|---|
LTC4000EUFD-1#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC4000EUFD-1#TRPBF 凌力尔特 | 完全替代 | LTC4000EUFD-1#PBF和LTC4000EUFD-1#TRPBF的区别 |