LINEAR TECHNOLOGY LT1511ISW#PBF 芯片, 电池充电器, 3A, 降压稳压器, 24SOIC
The is a constant-current/constant-voltage 3A Battery Charger with input current limiting. This current mode PWM battery charger is the simplest, most efficient solution to fast charge modern rechargeable batteries including Li-ion Li-ion, nickel metal-hydride NiMH and nickel-cadmium NiCd that require constant-current and/or constant-voltage charging. The internal switch is capable of delivering 3A DC current 4A peak current. Full-charging current can be programmed by resistors or a DAC to within 5%. With 0.5% reference voltage accuracy, the LT1511 meets the critical constant-voltage charging requirement for Li-ion cells. A third control loop is provided to regulate the current drawn from the AC adapter. This allows simultaneous operation of the equipment and battery charging without overloading the adapter. Charging current is reduced to keep the adapter current within specified levels.
输出电压 1V ~ 20V
针脚数 24
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 6V ~ 28V
电源电压Max 28 V
安装方式 Surface Mount
引脚数 24
封装 SOIC-24
封装 SOIC-24
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tube
制造应用 Power Management, Industrial, 电源管理, 工业
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 |
---|---|---|
LT1511ISW#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LT1511ISW#TRPBF 凌力尔特 | 完全替代 | LT1511ISW#PBF和LT1511ISW#TRPBF的区别 |
LT1511CSW#PBF 凌力尔特 | 类似代替 | LT1511ISW#PBF和LT1511CSW#PBF的区别 |