SLVSL93A
March 2026 – April 2026
UCC34141
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
Insulation Specifications
6.6
Electrical Characteristics
6.7
Safety Limiting Values
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Power Stage Operation
7.3.1.1
VDD-COM Voltage Regulation
7.3.1.2
COM-VEE Voltage Regulation
7.3.1.3
COM-VEE Output Capability
7.3.2
Output Voltage Soft Start
7.3.3
ENA and Power-Good
7.3.4
Protection Functions
7.3.4.1
Input Undervoltage Lockout
7.3.4.2
Input Overvoltage Lockout
7.3.4.3
Output Undervoltage Protection
7.3.4.4
Output Overvoltage Protection
7.3.4.5
Output Short Circuit Protection
7.3.4.6
Over-Temperature Protection
7.3.4.7
BSW Pin Faults Protection
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
8.2.2.1
VDD-COM Voltage Regulation
8.2.2.2
COM-VEE Voltage Regulation and Single Output Configuration
8.3
System Examples
8.4
Power Supply Recommendations
8.5
Layout
8.5.1
Layout Guidelines
8.5.2
Layout Example
9
Device and Documentation Support
9.1
Third-Party Products Disclaimer
9.2
Documentation Support
9.2.1
Related Documentation
9.3
Support Resources
9.4
Trademarks
9.5
Electrostatic Discharge Caution
9.6
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
2
Applications
Data center
Rack power and thermal management
Energy infrastructure
DC fast charging power module
DC fast charging station
String inverter
Power delivery
Industrial AC-DC