SBOS486I
July 2009 – December 2018
TMP303
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
TMP303 Functional Block Diagram
Typical Trip Threshold Accuracy at -20°C to 125°C
4
Revision History
5
Device Options
6
Pin Configuration and Functions
Pin Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
HYSTSET0, HYSTSET1 and SOH Functionality
8.3.2
TMP303 Power Up and Timing
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
TMP303 Typical Configuration
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.3
Application Curves
9.2.2
TMP303 With Switches
9.2.3
Simple Fan Controller
9.2.4
Wireless Fixed Temperature Heat Detector
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Receiving Notification of Documentation Updates
12.2
Community Resources
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DRL|6
MPDS159H
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos486i_oa
sbos486i_pm
7.6
Typical Characteristics
At V
S
= 3.3 V and T
A
= 25°C, unless otherwise noted.
Figure 1.
Trip Accuracy Error vs Temperature
Figure 3.
Temperature Step Response in Perfluorinated Fluid at 100°C vs Time
Figure 5.
Trip Threshold Accuracy at -20°C to 125°C
Figure 7.
Power-Up, Trip, and Power-Down Response
Figure 9.
Output Logic Level High vs Temperature
Figure 2.
Quiescent Current vs Temperature
Figure 4.
Thermal Step Response in Air at 100°C vs Time
Figure 6.
Power-Up and Power-Down Transient Response
Figure 8.
Output Logic Level Low vs Temperature