LINEAR TECHNOLOGY LTC2954ITS8-1#TRMPBF 芯片, 按钮控制器, TSOT23-8
The is a Pushbutton ON/OFF Controller that manages system power via a pushbutton interface. An enable output toggles system power while an interrupt output provides debounced pushbutton status. The interrupt output can be used in menu driven applications to request a system power-down. A power kill input allows a microprocessor or system to reset the enable output, effectively powering down the system. Independently adjustable on and off timers allow dependable pushbutton control of the enable output and resistance to accidental toggling of system power. The LTC2954 operates over a wide 2.7 to 26.4V input voltage range to accommodate a wide variety of input power supplies. Very low quiescent current 6µA typical makes the LTC2954 ideally suited for battery powered applications. Two versions of the part are available to accommodate either positive or negative enable polarities.
输出接口数 2
输出电压 ≤33.0 V
供电电流 6 µA
针脚数 8
输入电压Max 26.4 V
输入电压Min 2.7 V
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.7V ~ 26.4V
电源电压Max 26.4 V
电源电压Min 2.7 V
安装方式 Surface Mount
引脚数 8
封装 TSOT-23-8
封装 TSOT-23-8
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 Computers & Computer Peripherals, 计算机和计算机周边, 传感与仪器, 按钮,开/关控制器, Sensing & Instrumentation
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 |
---|---|---|
LTC2954ITS8-1#TRMPBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC2954ITS8-1#TRPBF 凌力尔特 | 完全替代 | LTC2954ITS8-1#TRMPBF和LTC2954ITS8-1#TRPBF的区别 |
LTC2954CTS8-1#TRMPBF 凌力尔特 | 类似代替 | LTC2954ITS8-1#TRMPBF和LTC2954CTS8-1#TRMPBF的区别 |