MAX6513 - 低成本、远端检测SOT温度开关

MAX6513是Maxim美信半导体公司的一款传感器与传感器接口产品，MAX6513是低成本、远端检测SOT温度开关，本站介绍了MAX6513的封装应用图解、特点和优点、功能等，并给出了与MAX6513相关的Maxim元器件型号供参考。

MAX6513 - 低成本、远端检测SOT温度开关 - 传感器与传感器接口 - 业内唯一的温度开关，测量外部PN结—可以是分立元件或IC内部连接成二极管的晶体管 - 美信半导体

产品概述

The MAX6513 is a fully integrated, remote temperature switch that uses an external P-N junction (typically a diode-connected transistor) as the sensing element to measure the remote temperature. The device asserts a logic signal when the temperature crosses a factory-programmed threshold. Available trip thresholds are from +45°C to +125°C in 10°C increments. Accuracy is within ±3°C (TA = -5°C to +55°C) or ±5°C (TA = -40°C to +85°C). Hysteresis is pin selectable to 5°C or 10°C.

The MAX6513 has an active-high CMOS output. The output is asserted when the temperature exceeds the threshold value. The active-high CMOS output can directly drive a power FET to control a cooling fan.

The MAX6513 operates from a +3.0V to +5.5V supply and typically consumes 400µA of supply current. It is available in a 6-pin lead-free TDFN package.

关键特性

以下关键特性由Maxim美信半导体提供：

Continuously Measure External Junction Temperature

Factory-Programmed Temperature Threshold from +45°C to +125°C in 10°C Increments

Insensitive to Series Parasitic Resistance

Active-High Output for Direct Fan Control

< 100ms Response Time

Accuracy

±3°C (TREMOTE = +45°C to +125°C, TA = -5°C to +55°C)

±5°C (TREMOTE = +45°C to +125°C, TA= -40°C to +85°C)

Pin-Selectable 5°C or 10°C Hysteresis

400µA Average Current Consumption

+3.0V to +5.5V Supply Range

6-Pin TDFN Package (Lead(Pb)-Free) with Exposed Pad

热门应用

电池组

高速计算机中的CPU温度监视

风扇控制

多芯片模块

温度报警

温度控制

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