SLVUCH5
july 2023
LMQ64480-Q1
,
LMQ644A0-Q1
,
LMQ644A2-Q1
1
Abstract
Trademarks
1
EVM Description
1.1
Features and Electrical Performance
2
EVM Performance and Specifications
3
EVM Photo
4
Test Setup and Procedure
4.1
EVM Connections
4.2
Test Equipment
4.3
EVM Setup
4.3.1
Input Connections
4.3.2
Output Connections
5
Test Data and Performance Curves
5.1
Efficiency and Load Regulation Performance
5.2
Waveforms and Plots
5.3
EMI Performance
5.4
Thermal Performance
6
EVM Documentation
6.1
Schematic
6.2
Bill of Materials
6.3
PCB Layout
7
Device and Documentation Support
7.1
Device Support
7.1.1
Development Support
7.1.1.1
Custom Design With WEBENCH® Tools
7.2
Documentation Support
7.2.1
Related Documentation
5.1
Efficiency and Load Regulation Performance
Figure 5-1
Efficiency, VOUT = 3.3 V, FPWM Mode
Figure 5-3
Efficiency, VOUT = 5.0 V, FPWM Mode
Figure 5-5
Efficiency, VOUT = 3.3 V, AUTO Mode
Figure 5-7
Load Regulation, VOUT = 3.3 V, FPWM Mode
Figure 5-9
Load Regulation, VOUT = 5.0 V, FPWM Mode
Figure 5-2
Efficiency, VOUT = 3.3 V, AUTO Mode
Figure 5-4
Efficiency, VOUT = 5.0 V, AUTO Mode
Figure 5-6
Efficiency, VOUT = 5.0 V, AUTO Mode
Figure 5-8
Load Regulation, VOUT = 3.3 V, AUTO Mode
Figure 5-10
Load Regulation, VOUT = 5.0 V, AUTO Mode