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LT1513-2IR#PBF

LT1513-2IR#PBF

数据手册.pdf
Linear Technology 凌力尔特 主动器件

LINEAR TECHNOLOGY  LT1513-2IR#PBF  芯片, 电池充电器, 3A, 20V, 7D2PAK

The is a Battery Charger specially configured to create a constant- or programmable-current/constant-voltage battery charger. In addition to the usual voltage feedback node, this 500kHz current mode switching regulator has a current sense feedback circuit for accurately controlling output current of a fly back or SEPIC Single-Ended Primary Inductance Converter topology charger. These topologies allow the current sense circuit to be ground referred and completely separated from the battery itself, simplifying battery switching and system grounding problems. In addition, these topologies allow charging even when the input voltage is lower than the battery voltage. The LT1513 can also drive a CCFL Royer converter with high efficiency in floating or grounded mode. Maximum switch current on the LT1513 is 3A. This allows battery charging currents up to 2A for a single Li-ion cell. Accuracy of 1% in constant-voltage mode is perfect for lithium battery applications.

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Charger input voltage may be higher, equal to or lower than battery voltage
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1% Voltage accuracy for rechargeable lithium batteries
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0mV Current sense voltage for easy current programming
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Battery can be directly grounded
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500kHz Switching frequency minimizes inductor size
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Charging current easily programmable or shut down
LT1513-2IR#PBF中文资料参数规格
技术参数

电源电压DC 30.0V max

输入电压DC 2.40 V

针脚数 7

工作温度Max 125 ℃

工作温度Min -40 ℃

电源电压Max 25 V

输入电压 2.4 V

封装参数

安装方式 Surface Mount

引脚数 7

封装 TO-263-8

外形尺寸

封装 TO-263-8

物理参数

工作温度 -40℃ ~ 125℃ TJ

其他

产品生命周期 Active

包装方式 Tube

制造应用 电源管理, Industrial, Power Management, 工业

符合标准

RoHS标准

含铅标准 Lead Free

REACH SVHC标准 No SVHC

REACH SVHC版本 2015/12/17

海关信息

ECCN代码 EAR99

LT1513-2IR#PBF引脚图与封装图
LT1513-2IR#PBF引脚图

LT1513-2IR#PBF引脚图

LT1513-2IR#PBF封装焊盘图

LT1513-2IR#PBF封装焊盘图

在线购买LT1513-2IR#PBF
型号 制造商 描述 购买
LT1513-2IR#PBF Linear Technology 凌力尔特 LINEAR TECHNOLOGY  LT1513-2IR#PBF  芯片, 电池充电器, 3A, 20V, 7D2PAK 搜索库存
替代型号LT1513-2IR#PBF
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: LT1513-2IR#PBF

品牌: Linear Technology 凌力尔特

封装: TO-263 2.4V 7Pin

当前型号

LINEAR TECHNOLOGY  LT1513-2IR#PBF  芯片, 电池充电器, 3A, 20V, 7D2PAK

当前型号

型号: LT1513-2IR#TRPBF

品牌: 凌力尔特

封装: TO-263-8

完全替代

Battery Charger Lead-Acid/Li-Ion/NiCD/NiMH 2000mA 20V 8Pin7+Tab DDPAK T/R

LT1513-2IR#PBF和LT1513-2IR#TRPBF的区别

型号: LT1513-2CR#PBF

品牌: 凌力尔特

封装: TO-252 25V 7Pin

类似代替

LINEAR TECHNOLOGY  LT1513-2CR#PBF  芯片, 电池充电控制器, SEPIC结构, 恒定/可变电流, 7D2PAK

LT1513-2IR#PBF和LT1513-2CR#PBF的区别

型号: LT1513-2CR

品牌: 亚德诺

封装:

功能相似

Battery Charge Controller, Current-mode, 5.4A, 580kHz Switching Freq-Max, PSSO7

LT1513-2IR#PBF和LT1513-2CR的区别