Datasheet > TC622VAT

TC622VAT

更新时间： 2024-11-08 22:12:51

品牌	Logo	应用领域
TELCOM		传感器温度传感器
页数	文件大小	规格书
3页	44K
描述
LOW COST, SINGLE TRIP POINT TEMPERATURE SENSOR

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中文翻译

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TC622VAT 数据手册

TC622

TC624

LOW COST, SINGLE TRIP POINT TEMPERATURE SENSOR

The TC622 has a power supply voltage range of 4.5V to

18.0V while the TC624 operates over a power supply range

of 2.7V to 4.5V. Both devices are usable over a temperature

range of – 40°C to +125°C (TC622Vxx, TC624Vxx). Both

devices feature low supply current making them suitable for

many portable applications.

Eight-pinthrough-holeandsurfacemountpackagesare

available. The TC622 is also offered in a 5-pin TO-220

package.

FEATURES

■ Temperature Set Point Easily Programs with a

Single External Resistor

■ Operates with 2.7V Power Supply (TC624)

■ TO-220 Package for Direct Mounting to Heatsink

(TC622xAT) or Standard 8-Pin PDIP and SOIC

■ Cost Effective

APPLICATIONS

FUNCTIONAL BLOCK DIAGRAM

■ Power Supply Over-temperature Detection

■ Consumer Electronics

■ Fire/ Heat Detection

■ UPS's, Amplifiers, Motors

■ CPU Thermal Management in PC's

TEMP

SENSOR

TEMPERATURE

TO VOLTAGE

CONVERTER

OUT

GENERAL DESCRIPTION

The TC622 and TC624 are programmable solid state

temperature switches designed to replace mechanical

switches in sensing and control applications. Both devices

integrate the temperature sensor along with a voltage refer-

enceandallrequireddetectorcircuitrytoformastand-alone

temperature switch. The desired temperature set point is

set by the user with a single external resistor.

Ambient temperature is sensed and compared to the

programmed setpoint. The OUT and OUT outputs are

driven to their active state when the measured temperature

exceeds the programmed setpoint.

VOLTAGE

REFERENCE

GENERATOR

T_SET

V_DD

GND

ORDERING INFORMATION

Part No.

Voltage Operation

Package

Ambient Temperature

TC622COA

TC622CPA

TC622EAT

TC622EOA

TC622EPA

TC622VAT

TC622VOA

TC622VPA

TC624COA

TC624CPA

TC624EOA

TC624EPA

TC624VOA

TC624VPA

4.5V to 18V

2.7V to 4.5V

8-Pin SOIC

0°C to +70°C

8-Pin Plastic DIP

5-Pin TO-220

8-Pin SOIC

8-Pin Plastic DIP

5-Pin TO-220

8-Pin SOIC

8-Pin Plastic DIP

8-Pin SOIC

8-Pin Plastic DIP

8-Pin SOIC

– 40°C to +85°C

– 40°C to +125°C

0°C to +70°C

– 40°C to +85°C

– 40°C to +125°C

TC622/24-4 9/25/96

2-21

8-Pin Plastic DIP

8-Pin SOIC

8-Pin Plastic DIP

TELCOM SEMICONDUCTOR, INC.

12 3

中文翻译

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与TC622VAT相关器件

型号	品牌	获取价格	描述	数据表
TC622VOA	MICROCHIP	获取价格	Low Cost Single Trip Point Temperature Sensor
TC622VOA	TELCOM	获取价格	LOW COST, SINGLE TRIP POINT TEMPERATURE SENSOR
TC622VOA713	MICROCHIP	获取价格	DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 5Cel, RECTANGULAR, SURFACE MOUNT, SOIC-8
TC622VOA723	MICROCHIP	获取价格	DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 5Cel, RECTANGULAR, SURFACE MOUNT, SOIC-8
TC622VOART	MICROCHIP	获取价格	DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 5Cel, RECTANGULAR, SURFACE MOUNT, SOIC-8
TC622VPA	MICROCHIP	获取价格	Low Cost Single Trip Point Temperature Sensor
TC622VPA	TELCOM	获取价格	LOW COST, SINGLE TRIP POINT TEMPERATURE SENSOR
TC623	MICROCHIP	获取价格	3V, Dual Trip Point Temperature Sensor
TC623	TELCOM	获取价格	3V, DUAL TRIP POINT TEMPERATURE SENSOR
TC623_06	MICROCHIP	获取价格	3V, Dual Trip Point Temperature Sensor

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