SLVSB44C
July 2012 – November 2020
TL1431-SP
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
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
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.4
Device Functional Modes
8.4.1
Open Loop (Comparator)
8.4.2
Closed Loop
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.3
Programming Output/Cathode Voltage
9.2.4
Total Accuracy
9.2.5
Stability
9.2.6
Start-up Time
9.2.7
Application Curve
9.2.8
System Examples
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
Receiving Notification of Documentation Updates
12.3
Support Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
JG|8
MCER001B
U|10
MCFP001B
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvsb44c_oa
slvsb44c_pm
2
Applications
Adjustable voltage and current referencing
Secondary side regulation in flyback SMPSs
Zener replacement
Voltage monitoring
Comparator with integrated reference
Command and data handling (C&DH)
Optical imaging payload
Radar imaging payload
Satellite electrical power system (EPS)
Simplified Schematic