SLVS969G
october 2009 – august 2023
TL331-Q1
,
TL331B-Q1
,
TL391B-Q1
PRODMIX
1
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings, TL331-Q1
6.2
Absolute Maximum Ratings, TL331B-Q1 and TL391B-Q1
6.3
ESD Ratings, All Devices
6.4
Recommended Operating Conditions, TL331-Q1
6.5
Recommended Operating Conditions, TL331B-Q1 and TL391B-Q1
6.6
Thermal Information
6.7
Electrical Characteristics, TL331B-Q1 and TL391B-Q1
6.8
Switching Characteristics, TL331B-Q1 and TL391B-Q1
6.9
Electrical Characteristics, TL331-Q1
6.10
Switching Characteristics, TL331-Q1
6.11
Typical Characteristics, TL331-Q1
6.12
Typical Characteristics, TL331B-Q1 and TL391B-Q1
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.4
Device Functional Modes
7.4.1
Voltage Comparison
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Input Voltage Range
8.2.2.2
TL331B-Q1 and TL391B-Q1 ESD Protection
8.2.2.3
Minimum Overdrive Voltage
8.2.2.4
Output and Drive Current
8.2.2.5
Response Time
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
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
Electrostatic Discharge Caution
9.6
Glossary
10
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBV|5
MPDS018T
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvs969g_oa
slvs969g_pm
2
Applications
Automotive
HEV/EV and power train
Infotainment and cluster
Body control module