SLUUCN1C
June 2022 – December 2022
Trademarks
1
General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
2
Description
2.1
EVM Electrical Performance Specifications
3
Schematic Diagram
4
EVM Setup and Operation
4.1
Recommended Test Equipment
4.2
External Connections
4.2.1
Setup and Connection of Test Equipment
4.2.2
Power On for the First Time
4.3
EVM Test Points
5
Performance Data
5.1
Efficiency Versus Load, 10% to 100% Load
5.2
Efficiency Versus VIN at 100% Load
5.3
Power Loss Versus Load, 10% to 100% Load
5.4
Load Regulation, 10% to 100% Load
5.5
Light Load Regulation, 0-mA to 200-mA Load
5.6
Line Regulation, Various Loads
5.7
Startup Waveforms
5.8
Shutdown Waveforms
5.9
Output Voltage Ripple
5.10
Steady State Switching Waveforms
5.11
Transient Load Waveforms
5.12
Over Current and Short Circuit Protections
5.13
Stability Measurements
5.14
Thermal Measurements
6
Assembly and Printed Circuit Board (PCB)
7
Bill of Materials (BOM)
8
Revision History
3
Schematic Diagram
Figure 3-1
UCC28C56EVM-066 Schematic.