TMP708

更新时间： 2024-11-22 11:44:23

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描述
Resistor-Programmable Temperature Switch in SOT Package

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TMP708 数据手册

TMP708

www.ti.com

SBOS585A –DECEMBER 2011–REVISED FEBRUARY 2012

Resistor-Programmable Temperature Switch in SOT Package

Check for Samples: TMP708

FEATURES

APPLICATIONS

•

Threshold Accuracy:

•

Computers (Laptops and Desktops)

Servers

–

±0.5°C Typical

±3°C Maximum (+60°C to +100°C)

Industrial and Medical Equipment

Storage Area Networks

Automotive

•

Temperature Threshold Set By 1% External

Resistor

•

Low Quiescent Current: 40 μA Typical

Open-Drain, Active-Low Output Stage

Pin-Selectable 10°C or 30°C Hysteresis

Reset Operation Specified at V_CC= 0.8 V

Supply Range: 2.7 V to 5.5 V

DESCRIPTION

The TMP708 is

programmable temperature switch with a temperature

threshold that is set by just one external resistor

within its entire operating range. The TMP708

provides an open-drain, active-low output and has a

2.7 V to 5.5 V supply voltage range.

fully-integrated, resistor-

Package: 5-Pin SOT23

The temperature threshold accuracy is typically

±0.5°C with a maximum of ±3°C (+60°C to +100°C).

The quiescent current consumption is typically 40 μA.

Hysteresis is pin-selectable to 10°C or 30°C.

The TMP708 is available in a 5-pin SOT23 package.

TYPICAL APPLICATION

150 W

2.7 V to 5.5 V

0.1 mF

470 kW

VCC

TMP708

Microprocessor

GND

SET

GND

HYST

R_SET

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.

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.

12 3 4 5 6 7...14

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TMP708 替代型号

型号	品牌	替代类型	描述	数据表
TMP300-Q1	TI	功能相似	1.8V, Resistor-Programmable TEMPERATURE SWITCH and ANALOG OUT TEMPERATURE SENSOR in SC70
LM26LV	TI	功能相似	The LM26LV/LM26LV-Q1 is a low-voltage, precision, dual-output, low-power temperature switc
TMP300	TI	功能相似	1.8V, Resistor-Programmable TEMPERATURE SWITCH and ANALOG OUT TEMPERATURE SENSOR in SC70

与TMP708相关器件

型号	品牌	获取价格	描述	数据表
TMP708AIDBVR	TI	获取价格	Resistor-Programmable Temperature Switch in SOT Package
TMP708AIDBVT	TI	获取价格	Resistor-Programmable Temperature Switch in SOT Package
TMP708AQDBVRQ1	TI	获取价格	具有引脚可选 10°C 和 30°C 迟滞的汽车级、±3°C 温度开关 \| DBV \| 5
TMP708-Q1	TI	获取价格	具有引脚可选 10°C 和 30°C 迟滞的汽车级、±3°C 温度开关
TMP709	TI	获取价格	Resistor-Programmable Temperature Switch in SOT Package
TMP709AIDBVR	TI	获取价格	Resistor-Programmable Temperature Switch in SOT Package
TMP709AIDBVT	TI	获取价格	Resistor-Programmable Temperature Switch in SOT Package
TMP709AQDBVRQ1	TI	获取价格	采用 SOT 封装、具有引脚可选 2°C 和 10°C 迟滞的汽车类、±3°C 温度开关
TMP709AQDBVTQ1	TI	获取价格	采用 SOT 封装、具有引脚可选 2°C 和 10°C 迟滞的汽车类、±3°C 温度开关
TMP709-Q1	TI	获取价格	采用 SOT 封装、具有引脚可选 2°C 和 10°C 迟滞的汽车类、±3°C 温度开关

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