LINEAR TECHNOLOGY LTC4234CWHH#PBF 芯片, 热拔插控制器, 15V, QFN-38
The is a Hot Swap Controller that allows a board to be safely inserted and removed from a live backplane. The part integrates a Hot Swap controller, power MOSFET and current sense resistor in a single package for small form factor applications. The MOSFET Safe Operating Area is production tested and guaranteed for the stresses in Hot Swap applications. The LTC4234 provides separate inrush current control and an 11% accurate 22.5A current limit with output dependent foldback. The current limit threshold can be adjusted dynamically using the ISET pin. Additional features include a current monitor output that amplifies the sense resistor voltage for ground referenced current sensing and a MOSFET temperature monitor output. Thermal limit, overvoltage, under voltage and power good monitoring are also provided.
电源电压DC 2.90V min
供电电流 1.6 mA
通道数 1
针脚数 38
输出电流Max 20 A
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压 2.9V ~ 15V
电源电压Max 15 V
电源电压Min 2.9 V
安装方式 Surface Mount
引脚数 38
封装 QFN-38
封装 QFN-38
工作温度 0℃ ~ 70℃
产品生命周期 Active
包装方式 Each
制造应用 Industrial, 通用, 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
型号/品牌 | 代替类型 | 替代型号对比 |
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LTC4234CWHH#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC4234CWHH#TRPBF 凌力尔特 | 完全替代 | LTC4234CWHH#PBF和LTC4234CWHH#TRPBF的区别 |
LTC4234HWHH#PBF 凌力尔特 | 类似代替 | LTC4234CWHH#PBF和LTC4234HWHH#PBF的区别 |
LTC4234IWHH#PBF 凌力尔特 | 类似代替 | LTC4234CWHH#PBF和LTC4234IWHH#PBF的区别 |