SNOU206
October 2024
LMG2640
1
Description
Features
Applications
5
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
1.5
General TI High Voltage Evaluation User Safety Guidelines
1.5.1
Safety and Precautions
2
Hardware
2.1
LMG2640EVM-090 Daughter Card
2.1.1
Test Points
2.1.2
Integrated Current Sensing
2.1.3
Enable Pin
2.1.4
FAULT
2.1.5
Power Pins
2.1.6
Heat Sink
2.2
Motherboard
2.2.1
Bias Supply
2.2.2
PWM Input
2.2.3
Fault Protection
2.3
Recommended Footprint
2.4
Test Equipment
2.5
Test Procedure When Paired With LMG342X-BB-EVM
2.5.1
Setup
2.5.2
Start-Up and Operating Procedure
2.5.3
Test Results
2.5.4
Shutdown Procedure
2.5.5
Additional Operating Notes
3
Hardware Design Files
3.1
LMG2640EVM-090 Schematic
3.2
Motherboard Schematic
3.3
PCB Layout
3.4
Bill of Materials
4
Additional Information
4.1
Trademarks
5
Related Documentation
Features
High-side gate-drive level shifter
Smart-switched bootstrap diode function: 0 QRR
Integrated lossless current sensing output measurement
Low-side and high-side cycle-by-cycle overcurrent protection and overtemperature protection connected to output FAULT signal
Absolute maximum voltage rating of
650
V