TMP708AQDBVRQ1

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TMP708AQDBVRQ1

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THERMOSTAT PROG ACT LOW SOT23-5

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仕様

属性
Part Status Active
Trip Temperature Threshold Hot
Switching Temperature Programmable
Accuracy ±3°C
Current - Output (Max) 20mA
Output Type Open Drain
Output Active Low
Output Function /OverTemp
Selectable Hysteresis Yes
Features Selectable Trip Point
Voltage - Supply 2.7 V ~ 5.5 V
Current - Supply 40µA
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number TMP708
Grade Automotive
Qualification AEC-Q100

概要

Description

The TMP708AQDBVRQ1 is a temperature switch from Texas Instruments, designed for precision temperature monitoring and control. This device is part of the TMP708 series, specifically tailored for automotive and industrial applications. It features a fixed temperature threshold and operates with a supply voltage ranging from 2.7V to 5.5V.
Key features include an open-drain output, which allows for easy interfacing with other digital systems, and a low power consumption design, making it suitable for battery-operated devices. The TMP708AQDBVRQ1 is capable of providing reliable performance over a wide temperature range, typically from -40°C to 125°C, and it is qualified for automotive standards (AEC-Q100).
With its small footprint, the device is housed in a SOT-23-6 package, making it ideal for space-constrained applications. The fixed trip threshold minimizes the need for external components, thereby simplifying the design process. This temperature switch is commonly used in over-temperature protection circuits, thermal monitoring systems, and other applications requiring precise temperature control.

Equivalent

The TMP708AQDBVRQ1 is a temperature switch from Texas Instruments. Equivalent products from other manufacturers might include:
1. Microchip Technology: MCP9509 series
2. Analog Devices: ADT6501 series
3. On Semiconductor: NCT72 series
These alternatives offer similar temperature sensing and switching capabilities but be sure to verify specific parameters like temperature thresholds, package types, and supply voltage to ensure compatibility with your application.

Features

The TMP708AQDBVRQ1 is a temperature switch from Texas Instruments, designed for monitoring and protection applications. Key features include:
1. Temperature Monitoring: It has a preset temperature threshold that triggers an alert when exceeded, making it suitable for over-temperature protection.
2. High Accuracy: Offers accurate temperature sensing typically with a threshold accuracy of ±1.5°C.
3. Precision Thresholds: Available with a fixed temperature threshold, ensuring consistent and reliable operation.
4. Low Power Consumption: Designed to operate with minimal power, making it ideal for battery-powered applications.
5. Wide Operating Voltage: Supports a broad supply voltage range, enhancing its versatility in various systems.
6. Small Package: Comes in a compact SOT-23 package, saving space on PCBs and suitable for compact designs.
7. Automotive Grade: AEC-Q100 qualified, ensuring reliability in automotive environments.
8. Simplified Interface: Provides a simple output signal indicating temperature status, which can be easily integrated into existing systems.
These features make the TMP708AQDBVRQ1 suitable for applications requiring reliable temperature monitoring and protection.

Pinout

The TMP708AQDBVRQ1 is a temperature switch manufactured by Texas Instruments. It features a 5-pin package. The main function of this device is to monitor temperature and provide an alert when the temperature exceeds a predefined threshold. It does this by utilizing a precision temperature sensor and a comparator to drive a digital output. The TMP708AQDBVRQ1 is typically used for thermal management in electronic systems, ensuring that devices operate within safe temperature limits. The digital output can be used to trigger cooling mechanisms or to signal an alert to a microcontroller or other system components. Its automotive-grade qualification ensures reliability in harsh environments.

Manufacturer

The TMP708AQDBVRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic products, including analog and embedded processing chips. The company is known for its innovation in the field of electronics, supplying components that are used in various applications such as automotive, industrial, consumer electronics, and communications equipment. With a focus on engineering and technology, TI plays a significant role in the advancement of electronics by providing essential components that enable the functionality of modern devices.

Application

The TMP708AQDBVRQ1 is a temperature switch typically used in automotive and industrial applications. Its primary function is to monitor temperature and trigger alerts or control signals when specified temperature thresholds are crossed. Common applications include over-temperature protection for electronic systems, thermal management in battery systems, and safeguarding automotive components such as engines and powertrains. Additionally, it can be used in industrial equipment to ensure operational safety and efficiency by preventing overheating. Its compact design and reliable performance make it suitable for integration into various devices where space is limited.

Package

The TMP708AQDBVRQ1 is packaged in a SOT-23-6 format.

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