TMP302C-Q1 Datasheet, PDF (1/18 Pages) Texas Instruments – TMP302x-Q1, Automotive Grade, Low-Power, Easy-to-Use

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TMP302A-Q1, TMP302B-Q1, TMP302C-Q1, TMP302D-Q1
SLOS889A – OCTOBER 2014 – REVISED NOVEMBER 2014
TMP302x-Q1, Automotive Grade, Low-Power, Easy-to-Use,
Temperature Switch in MicroPackage
1 Features
•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40ºC to 125ºC
Ambient Operating Temperature Range
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C6
• Low Power: 15 μA (max)
• SOT563 Package: 1.6 mm × 1.6 mm × 0.6 mm
• Trip-Point Accuracy: ±0.2°C (typ) from 40°C to
125°C
• Pin-Selectable Trip Points
• Open-Drain Output, Active Low
• Selectable Hysteresis: 5°C or 10°C
• Low Supply Voltage Range: 1.4 to 3.6 V
2 Applications
• Infotainment
• Climate Control
• Engine Control Unit
• Automotive Black Box
• Central Body Control Module
• Airbag Control Unit
• Thermal Monitoring
• Electronic Protection Systems
3 Description
The TMP302x-Q1 family of devices is a temperature
switch in a micropackage (SOT563). The TMP302x-
Q1 family of devices offers low power (15 μA
maximum) and ease-of-use through pin-selectable
trip points and hysteresis.
These devices require no additional components for
operation; they can function independent of
microprocessors or microcontrollers.
The TMP302x-Q1 family of devices is available in
several different versions with trip points from 50ºC to
125ºC in increments of 5ºC (see the Device
Comparison Table).
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TMP302A-Q1
TMP302B-Q1
TMP302C-Q1
SOT563 (6)
1.60 mm × 1.20 mm
TMP302D-Q1
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Trip Threshold Accuracy
40
35
30
25
20
15
10
5
0
Accuracy (°C)
1
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.