Datasheet > MC623DR2

MC623DR2

更新时间： 2024-02-06 05:05:14

品牌	Logo	应用领域
安森美 - ONSEMI		传感器温度传感器
页数	文件大小	规格书
4页	75K
描述
3V, Dual Trip Point Temperature Sensor

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MC623DR2 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	SOIC-8	Reach Compliance Code：	not_compliant
风险等级：	5.7	最大精度（摄氏度）：	3 Cel
主体宽度：	3.9 mm	主体高度：	1.72 mm
主体长度或直径：	4.89 mm	外壳：	PLASTIC
安装特点：	SURFACE MOUNT	端子数量：	8
最大工作电流：	0.25 mA	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SOP8,.25	封装形状/形式：	RECTANGULAR
电源：	2.7/4.5 V	传感器/换能器类型：	TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,DUAL TRIP POINT
子类别：	Other Sensors	最大供电电压：	4.5 V
最小供电电压：	2.7 V	表面贴装：	YES
温度系数：	POSITIVE ppm/ °C	端接类型：	SOLDER
Base Number Matches：	1

MC623DR2 数据手册

The MC623 is a 3V solid–state, programmable temperature sensor

designed for use in thermal management applications. It features dual

thermal interrupt outputs (LOW LIMIT and HIGH LIMIT) each of

which program with a single external resistor. The HIGH LIMIT and

LOW LIMIT outputs are driven active (high) when measured

temperature exceeds the user–programmed limits. The CONTROL

output is driven active (high) when temperature exceeds the HIGH

LIMIT setpoint, and turned off when temperature falls below the

LOW LIMIT setpoint. The CONTROL output can be used to provide

simple ON/OFF control to a cooling fan if so desired.

http://onsemi.com

SO–8

D SUFFIX

CASE TBD

Low voltage operation, easy setpoint programming, small size and

low cost make the MC623 an ideal choice for many thermal

management applications.

PRELIMINARY INFORMATION

Features

• Integrated Temperature Sensor and Detector Operate from a Supply

Voltage as Low as 2.7V

PIN CONFIGURATION

• Replaces Mechanical Thermostats and Switches

(Top View)

• On–Chip Temperature Sense

LOW SET

HIGH SET

GND

• 8–Pin SOIC for Direct PCB Mounting

• 2 User–Programmable Temperature Set Points

• 2 Independent Temperature Limit Outputs

• Heat/Cool Regulate Output

LOW LIMIT

HIGH LIMIT

CONTROL

MC623D

• Operating Temperature Range: –40°C to +85°C

Typical Applications

• CPU Thermal Management

• System Over–or Under–Temperature Shutdown

• Advanced Thermal Warning

ORDERING INFORMATION

• Fan Speed Control Circuits

• Accurate Appliance Temperature Sensing

• Environmental Control

Device

MC623DR2

Package

Shipping

2500 Tape/Reel

8–Pin SOIC

FUNCTIONAL BLOCK DIAGRAM

Temp to

Voltage

MC623

Converter

–

LOW

LIMIT

LOW

SET

ref

Gen.

ref

–

HIGH

LIMIT

HIGH

SET

Gen.

ref

GND

CONTROL

Latch

< R

HIGH

LOW

Semiconductor Components Industries, LLC, 1999

Publication Order Number:

February, 2000 – Rev. 0

MC623/D

12 3 4

下载PDF

与MC623DR2相关器件

型号	品牌	描述	获取价格	数据表
MC6300-ADJ	MCC	Tape&Reel: 3Kpcs/Reel;	获取价格
MC6400	FREESCALE	N-Channel 20V (D-S) MOSFET High performance trench technology	获取价格
MC6401	FREESCALE	P-Channel 20-V (D-S) MOSFET High power and current handling capability	获取价格
MC6402AL	FREESCALE	N-Channel 30V (D-S) MOSFET Low Gate Charge Fast Switch	获取价格
MC6404	FREESCALE	N-Channel 20-V (D-S) MOSFET White LED boost converters	获取价格
MC6405	FREESCALE	P-Channel 30-V (D-S) MOSFET Battery Powered Instruments	获取价格