Datasheet UCC33420 (Texas Instruments) - 2
| Hersteller | Texas Instruments |
| Beschreibung | 5V/5V 1.5W 3kVrms isolated DC-DC module with integrated transformer |
| Seiten / Seite | 37 / 2 — UCC33420. www.ti.com. Table of Contents. 1 Features. 2 Applications. 3 … |
| Dateiformat / Größe | PDF / 2.4 Mb |
| Dokumentensprache | Englisch |
UCC33420. www.ti.com. Table of Contents. 1 Features. 2 Applications. 3 Description. 4 Device Comparison
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UCC33420
SLUSFK1E – JANUARY 2024 – REVISED FEBRUARY 2025
www.ti.com Table of Contents 1 Features
..1 7.2 Functional Block Diagram... 14
2 Applications
... 1 7.3 Feature Description...15
3 Description
...1 7.4 Device Functional Modes..21
4 Device Comparison
... 3
8 Application and Implementation
.. 22
5 Pin Configuration and Functions
...4 8.1 Application Information... 22
6 Specifications
.. 5 8.2 Typical Application.. 22 6.1 Absolute Maximum Ratings.. 5 8.3 Power Supply Recommendations...23 6.2 ESD Ratings... 5 8.4 Layout... 23 6.3 Recommended Operating Conditions...5
9 Device and Documentation Support
..26 6.4 Thermal Information..6 9.1 Device Support... 26 6.5 Power Ratings ..6 9.2 Documentation Support.. 26 6.6 Insulation Specifications... 6 9.3 Receiving Notification of Documentation Updates..26 6.7 Safety-Related Certifications.. 8 9.4 Support Resources... 26 6.8 Safety Limiting Values...8 9.5 Trademarks...26 6.9 Electrical Characteristics...8 9.6 Electrostatic Discharge Caution..26 6.10 Typical Characteristics.. 11 9.7 Glossary..26
7 Detailed Description
..14
10 Revision History
.. 27 7.1 Overview... 14
11 Mechanical and Packaging Information
.. 28 2 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated Product Folder Links: UCC33420 Document Outline 1 Features 2 Applications 3 Description Table of Contents 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 Power Ratings 6.6 Insulation Specifications 6.7 Safety-Related Certifications 6.8 Safety Limiting Values 6.9 Electrical Characteristics 6.10 Typical Characteristics 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.3.1 Enable and Disable 7.3.2 Output Voltage Soft-Start 7.3.3 Output Voltage Steady-State Regulation 7.3.4 Protection Features 7.3.4.1 Input Under-Voltage and Over-Voltage Lockout 7.3.4.2 Output Under-Voltage Protection 7.3.4.3 Output Over-Voltage Protection 7.3.4.4 Over-Temperature Protection 7.3.4.5 Fault Reporting and Auto-Restart 7.3.5 VCC Load Recommended Operating Area 7.3.6 Electromagnetic Compatibility (EMC) Considerations 7.4 Device Functional Modes 8 Application and Implementation 8.1 Application Information 8.2 Typical Application 8.2.1 Design Requirements 8.2.2 Detailed Design Procedure 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 Device Support 9.1.1 Third-Party Products Disclaimer 9.2 Documentation Support 9.2.1 Related Documentation 9.3 Receiving Notification of Documentation Updates 9.4 Support Resources 9.5 Trademarks 9.6 Electrostatic Discharge Caution 9.7 Glossary 10 Revision History 11 Mechanical and Packaging Information
UCC33420
SLUSFK1E – JANUARY 2024 – REVISED FEBRUARY 2025
www.ti.com Table of Contents 1 Features
..1 7.2 Functional Block Diagram... 14
2 Applications
... 1 7.3 Feature Description...15
3 Description
...1 7.4 Device Functional Modes..21
4 Device Comparison
... 3
8 Application and Implementation
.. 22
5 Pin Configuration and Functions
...4 8.1 Application Information... 22
6 Specifications
.. 5 8.2 Typical Application.. 22 6.1 Absolute Maximum Ratings.. 5 8.3 Power Supply Recommendations...23 6.2 ESD Ratings... 5 8.4 Layout... 23 6.3 Recommended Operating Conditions...5
9 Device and Documentation Support
..26 6.4 Thermal Information..6 9.1 Device Support... 26 6.5 Power Ratings ..6 9.2 Documentation Support.. 26 6.6 Insulation Specifications... 6 9.3 Receiving Notification of Documentation Updates..26 6.7 Safety-Related Certifications.. 8 9.4 Support Resources... 26 6.8 Safety Limiting Values...8 9.5 Trademarks...26 6.9 Electrical Characteristics...8 9.6 Electrostatic Discharge Caution..26 6.10 Typical Characteristics.. 11 9.7 Glossary..26
7 Detailed Description
..14
10 Revision History
.. 27 7.1 Overview... 14
11 Mechanical and Packaging Information
.. 28 2 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated Product Folder Links: UCC33420 Document Outline 1 Features 2 Applications 3 Description Table of Contents 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 Power Ratings 6.6 Insulation Specifications 6.7 Safety-Related Certifications 6.8 Safety Limiting Values 6.9 Electrical Characteristics 6.10 Typical Characteristics 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.3.1 Enable and Disable 7.3.2 Output Voltage Soft-Start 7.3.3 Output Voltage Steady-State Regulation 7.3.4 Protection Features 7.3.4.1 Input Under-Voltage and Over-Voltage Lockout 7.3.4.2 Output Under-Voltage Protection 7.3.4.3 Output Over-Voltage Protection 7.3.4.4 Over-Temperature Protection 7.3.4.5 Fault Reporting and Auto-Restart 7.3.5 VCC Load Recommended Operating Area 7.3.6 Electromagnetic Compatibility (EMC) Considerations 7.4 Device Functional Modes 8 Application and Implementation 8.1 Application Information 8.2 Typical Application 8.2.1 Design Requirements 8.2.2 Detailed Design Procedure 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 Device Support 9.1.1 Third-Party Products Disclaimer 9.2 Documentation Support 9.2.1 Related Documentation 9.3 Receiving Notification of Documentation Updates 9.4 Support Resources 9.5 Trademarks 9.6 Electrostatic Discharge Caution 9.7 Glossary 10 Revision History 11 Mechanical and Packaging Information