Temperature (qC)

-40

-20

0

20

40

60

80

100

120

140

60

80

100

120

140

160

180

200

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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. ADVANCE INFORMATION for pre-production products; subject to

change without notice.

TMP63-Q1

SNIS215 – JANUARY 2020

TMP63-Q1 100-k

Ω Linear Thermistor With Small, 0402 Package Option

1

1 Features

1

•

AEC-Q100 qualified with the following results:

–

Temperature Grade 1: –40°C

–

HBM ESD classification level H2

–

CDM ESD classification level C6

•

Silicon-based thermistor with a

positive temperature coefficient (PTC)

•

Linear resistance change across temperature

•

100-k

Ω nominal resistance at 25°C (R25)

–

±1% maximum (0°C to 70°C)

•

Consistent sensitivity across temperature

–

6400 ppm/°C TCR (25°C)

–

0.2% typical TCR tolerance across

temperature range

•

Fast thermal response time of 0.6 s (DEC)

•

Long lifetime and robust performance

–

Built-in fail-safe in case of short-circuit failures

–

<1% maximum long term sensor drift

•

Available package options:

–

X1SON (DEC/0402 footprint)

2 Applications

•

Thermal compensation

–

Display backlight

–

Battery management systems

•

Thermal threshold detection

–

Motor control

–

Chargers

3 Description

The TMP63-Q1 linear thermistor exhibits a large

change in resistance with temperature.

Linearity

and

consistent

sensitivity

across

temperature enable simple and accurate methods for

temperature conversion. Low-power consumption and

a small thermal mass minimize the impact of self-

heating.

The

built-in

failsafe

behavior

at

high

temperatures and powerful immunity to environmental

variation of these devices is designed for a long

lifetime of high performance. The small package

allows for close placement to heat sources and quick

response times.

Take advantage of benefits over NTC thermistors

such as no extra linearization circuitry, minimized

calibration, less resistance tolerance variation, larger

sensitivity

at

high

temperatures,

and

simplified

conversion methods to save time and memory in the

processor.

The TMP63-Q1 is currently available in a 0402

footprint-compatible X1SON package.

Use

the

Thermistor

Design

Tool

for

complete

resistance vs temperature table (R-T table) lists and

helpful methods to calculate temperature.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TMP63-Q1

X1SON (2)

0.60 mm × 1.00 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Typical Implementation

Typical Resistances vs Ambient Temperature