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LINEAR TECHNOLOGY  LTC2950ITS8-1#TRMPBF  芯片, 按钮控制器, TSOT23-8

LINEAR TECHNOLOGY LTC2950ITS8-1#TRMPBF
Technical Data Sheet (227.25KB) EN 查看所有技术文档

图片仅用于图解说明,详见产品说明。

产品概述

The LTC2950ITS8-1#TRMPBF is a micropower pushbutton ON/OFF Controller with wide input voltage range. The part contains a pushbutton input with independently programmable ON and OFF debounce times that control the toggling of an open drain enable output. The part also contains a simple microprocessor interface to allow for proper system housekeeping prior to power down. Under system fault conditions, an internal KILL timer ensures proper power down. The LTC2950 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 LTC2950 ideally suited for battery powered applications. Two versions of the part are available to accommodate either positive or negative enable polarities.
  • Adjustable pushbutton on/off timers
  • Low supply current (6µA)
  • EN output allows DC/DC converter control
  • Simple interface allows graceful µP shut down
  • High input voltage PB pin with internal pull up resistor
  • ±10kV ESD HBM on PB input
  • Accurate 0.6V threshold on KILL comparator input
ESD sensitive device, take proper precaution while handling the device.

产品信息

输入电压最小值:
2.7V
输入电压最大值:
26.4V
PWM输入频率:
-
数字集成电路封装:
TSOT-23
针脚数:
8引脚
外部输入电容:
1.5nF
外部输出电容:
1.5nF
工作温度最小值:
-40°C
工作温度最高值:
85°C
封装:
剪切带
产品范围:
-
MSL:
MSL 1 -无限制
SVHC(高度关注物质):
No SVHC (17-Dec-2015)

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应用

  • 便携式器材;
  • 传感与仪器;
  • 通信与网络;
  • 计算机和计算机周边

法律与环境

潮湿敏感级别:
MSL 1 -无限制
原产地:
Malaysia

进行最后一道重要生产流程所在的国家

RoHS 合规:
税则号:
85423990
重量(千克):
.000109

替代选择

按钮, 2.7V-33V输入, TSOT-23-8

LINEAR TECHNOLOGY

切割卷带
992 有货

包装规格: 每个

1+ CNY34.78 25+ CNY24.68 100+ CNY20.46

购买

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