LINEAR TECHNOLOGY LTC4098EUDC-3.6#PBF 芯片, 电池充电器, USB电源管理器, LIFEPO4, 20QFN
The is a high efficiency USB PowerPath Controller and full-featured LiFePO4 Battery Charger for use with high reliability handhelds. The LTC4098-3.6 charge algorithm is optimized for LiFePO4 by implementing a 1-hour float voltage termination timer and a 0 to 60°C NTC-based charge qualification range. Furthermore, completely discharged batteries are charged at the full programmed charge current. The LTC4098-3.6"s switching regulator can automatically limit its input current for USB compatibility. For automotive and other high voltage applications, the LTC4098‑3.6 interfaces with an external switching regulator. Both the USB input and the auxiliary input controller feature Bat-Track optimized charging to provide maximum power to the application and reduced heat in high power density applications with input supplies from 5V to as high as 38V.
电源电压DC 5.50 V
输入电压DC 5.50 V
输出电压 3.8 V
输出电流 1231 mA
针脚数 20
调节输出数 1
开关频率 1960kHz ~ 2650kHz
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 5.5 V
安装方式 Surface Mount
引脚数 20
封装 QFN-20
封装 QFN-20
工作温度 -40℃ ~ 85℃
产品生命周期 Unknown
包装方式 Each
制造应用 Power Management, 电源管理
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 |
---|---|---|
LTC4098EUDC-3.6#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC4098EUDC-3.6#TRPBF 凌力尔特 | 完全替代 | LTC4098EUDC-3.6#PBF和LTC4098EUDC-3.6#TRPBF的区别 |