150

TMP708

VCC

GND

HYST

SET

OT

Microprocessor

VCC

GND

470 k

2.7 V to 5.5 V

0.1 …F

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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

TMP708-Q1

SBOS828 – DECEMBER 2016

TMP708-Q1 Automotive, Resistor-Programmable Temperature Switch in SOT Package

1

1 Features

1

•

Qualified for Automotive Applications

•

AEC-Q100 Qualified With the Following Results:

–

Device Temperature Grade 1: –40°C to 125°C

Ambient Operating Temperature Range

–

Device HBM ESD Classification Level 3A

–

Device CDM ESD Classification Level C6

•

Threshold Accuracy:

–

±0.5°C Typical

–

±3.5°C Maximum (60°C to 100°C)

•

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

•

•

Supply Range: 2.7 V to 5.5 V

•

Package: 5-Pin SOT-23

2 Applications

•

Computers (Laptops and Desktops)

•

Servers

•

Industrial and Medical Equipment

•

Storage Area Networks

•

Automotive

3 Description

The

TMP708-Q1

is

a

fully-integrated,

resistor-

programmable temperature switch with a temperature

threshold that is set by just one external resistor

within the entire operating range. The TMP708-Q1

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

2.7-V to 5.5-V supply voltage range.

The temperature threshold accuracy is typically

±0.5°C, with a maximum of ±3.5°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-Q1 is available in a 5-pin, SOT-23

package.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TMP708-Q1

SOT-23 (5)

2.90 mm x 1.60 mm

(1) For all available packages, see the package option addendum

at the end of the datasheet.

Typical Application