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基于TMP302引脚可选跳变点、工作电压为 1.4V 的温度开关系列

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发表于 2018-10-25 15:50:45 | 显示全部楼层 |阅读模式
  1描述
  The TMP302 is a temperature switch in a micropackage (SOT563). The TMP302 offers low power (15 µA maximum) and ease-of-use through pin-selectable trip points and hysteresis.
  These devices require no additional components for operation; they can function independent of microprocessors or microcontrollers.
  The TMP302 is available in several different versions. For additional trip points, contact a TI representative.
  特性
  Low Power: 15 µA (maximum)
  SOT563 Package: 1.6-mm × 1.6-mm × 0.6 mm
  Trip-Point Accuracy: ±0.2°C (typical)
  From +40°C to +125°C
  Pin-Selectable Trip Points
  Open-Drain Output
  Pin-Selectable Hysteresis: 5°C and 10°C
  Low Supply Voltage Range: 1.4 V to 3.6 V
  APPLICATIONS
  Cell Phone Handsets
  Portable Media Players
  Consumer Electronics
  Servers
  Power-Supply Systems
  DC-DC Modules
  Thermal Monitoring
  Electronic Protection Systems
  2 Applications
  Cell Phone Handsets
  Portable Media Players
  Consumer Electronics
  Servers
  Power-Supply Systems
  DC-DC Modules
  Thermal Monitoring
  Electronic Protection Systems
PART NUMBER
PACKAGE
SELECTABLE TRIP POINTS (ºC)
TMP302A
SOT (6)
50, 55, 60, 65
TMP302B
SOT (6)
70, 75, 80, 85
TMP302C
SOT (6)
90, 95, 100, 105
TMP302D
SOT (6)
110, 115, 120, 125
关于TI品牌其它产品信息https://www.iczoom.com/brand/509-c-1-20.html
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