SNIS210G
April 2019 – November 2023
TMP61-Q1
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Device Comparison
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
TMP61-Q1 R-T table
7.3.2
Linear Resistance Curve
7.3.3
Positive Temperature Coefficient (PTC)
7.3.4
Built-In Fail Safe
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
AEC-Q200 Qualifications
8.3
Typical Application
8.3.1
Thermistor Biasing Circuits
8.3.1.1
Design Requirements
8.3.1.2
Detailed Design Procedure
8.3.1.2.1
Thermal Protection With Comparator
8.3.1.2.2
Thermal Foldback
8.3.1.3
Application Curve
8.4
Power Supply Recommendations
8.5
Layout
8.5.1
Layout Guidelines
8.5.2
Layout Examples
9
Device and Documentation Support
9.1
Documentation Support
9.1.1
Related Documentation
9.2
Receiving Notification of Documentation Updates
9.3
Support Resources
9.4
Trademarks
9.5
Glossary
9.6
Electrostatic Discharge Caution
10
Revision History
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DYA|2
MPSS124A
DEC|2
MPSS112
LPG|2
MPBC004A
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snis210g_oa
snis210g_pm
1
Features
Automotive Qualifications
AEC-Q100 Grade 1: –40°C to 125°C
AEC-Q100 Grade 0 (DYA): –40°C to 150°C
AEC-Q100 Grade 0 (ELPG): –40°C to 170°C
AEC-Q200 Tested
Functional Safety-Capable
Documentation available to aid functional safety system design
Silicon-based thermistor with a
positive temperature coefficient (PTC)
Linear resistance change across temperature
10-kΩ 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
0.5% typical long term sensor drift