SLUUCW5
November 2023
UCC28750
1
Description
Get Started
Features
Applications
6
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specifications
2
Hardware
2.1
Test Points
2.2
Test Setup
2.2.1
Test Setup Requirements
2.2.2
Test Setup Diagram
2.3
Best Practices
2.3.1
General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
3
Implementation Results
3.1
Performance Data and Typical Characteristic Curves
3.1.1
Efficiency
3.1.2
Startup
3.1.3
Load Transients
3.1.4
Output Ripple Voltage at Full Load
3.1.5
Q1 Drain Voltage Evaluation
4
Hardware Design Files
4.1
Schematic
4.2
EVM Assembly and Layout
4.3
Bill of Materials
5
Additional Information
5.1
Trademarks
3.1.3
Load Transients
CH1 = V
OUT
, CH4 = I
OUT
Load = 0.100A to 2 .5A, 1 kHz, 50% Duty Cycle
Figure 3-10
Load Transients at 85Vac
Figure 3-12
Load Transients at 230Vac
Figure 3-11
Load Transients at 115Vac
Figure 3-13
Load Transients at 265Vac