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TMP302BDRLR PDF预览

TMP302BDRLR

更新时间: 2024-11-22 05:52:15
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德州仪器 - TI 开关
页数 文件大小 规格书
11页 407K
描述
Easy-to-Use Low-Power Low-Supply TEMPERATURE SWITCH in MicroPackage

TMP302BDRLR 数据手册

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TMP302A, TMP302B  
TMP302C, TMP302D  
SOT563  
www.ti.com................................................................................................................................................ SBOS488A JUNE 2009REVISED SEPTEMBER 2009  
Easy-to-Use, Low-Power, Low-Supply  
TEMPERATURE SWITCH in MicroPackage  
Check for Samples: TMP302A TMP302B TMP302C TMP302D  
1
FEATURES  
DESCRIPTION  
2
LOW POWER: 15μA (max)  
The TMP302x is  
a
temperature switch in  
a
micropackage (SOT563). The TMP302x offers low  
power (15μA max) and ease-of-use through  
pin-selectable trip points and hysteresis.  
SOT563 PACKAGE: 1,6mm x 1,6mm x 0,6mm  
TRIP-POINT ACCURACY: ±0.2°C (typ) from  
+40°C to +125°C  
These devices require no additional components for  
operation; they can function independent of  
microprocessors or microcontrollers.  
PIN-SELECTABLE TRIP POINTS  
OPEN-DRAIN OUTPUT  
SELECTABLE HYSTERESIS: 5°C/10°C  
LOW SUPPLY VOLTAGE RANGE: 1.4V to 3.6V  
The TMP302x is available in several different  
versions. For additional trip points, contact a TI  
representative.  
APPLICATIONS  
TMP302 Available Versions(1)  
CELL PHONE HANDSETS  
PORTABLE MEDIA PLAYERS  
CONSUMER ELECTRONICS  
SERVERS  
POWER-SUPPLY SYSTEMS  
DC-DC MODULES  
DEVICE  
TMP302A  
TMP302B  
TMP302C  
TMP302D  
SELECTABLE TRIP POINTS (°C)  
50, 55, 60, 65  
70, 75, 80, 85  
90, 95, 100, 105  
110, 115, 120, 125  
THERMAL MONITORING  
ELECTRONIC PROTECTION SYSTEMS  
(1) For other available trip points, please contact a TI  
representative.  
TRIP THRESHOLD ACCURACY  
40  
35  
30  
25  
20  
15  
10  
5
DRL PACKAGE  
SOT563-6  
(TOP VIEW)  
TRIPSET0  
GND  
TRIPSET1  
VS  
1
2
3
6
5
4
HYSTSET  
OUT  
0
Accuracy (°C)  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2009, Texas Instruments Incorporated  

TMP302BDRLR 替代型号

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