SNOSDI8B
May 2024 – February 2026
LMG2650
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Switching Characteristics
5.7
Typical Characteristics
6
Parameter Measurement Information
6.1
GaN Power FET Switching Parameters
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
GaN Power FET Switching Capability
7.3.2
Turn-On Slew-Rate Control
7.3.3
Current-Sense Emulation
7.3.4
Bootstrap Diode Function
7.3.5
Input Control Pins (EN, INL, INH, GDH)
7.3.6
INL - INH Interlock
7.3.7
AUX Supply Pin
7.3.7.1
AUX Power-On Reset
7.3.7.2
AUX Under-Voltage Lockout (UVLO)
7.3.8
BST Supply Pin
7.3.8.1
BST Power-On Reset
7.3.8.2
BST Under-Voltage Lockout (UVLO)
7.3.9
Overcurrent Protection
7.3.10
Overtemperature Protection
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
LLC Application
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.2.2
AHB Application
8.2.3
Motor Drives Application
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.1.1
Solder-Joint Stress Relief
8.4.1.2
Signal-Ground Connection
8.4.1.3
CS Pin Signal
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Receiving Notification of Documentation Updates
9.2
Support Resources
9.3
Trademarks
9.4
Electrostatic Discharge Caution
9.5
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
5.2
ESD Ratings
Parameter
VALUE
UNIT
V
(ESD)
Electrostatic discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001
(1)
±2000
V
Charged device model (CDM), per ANSI/ESDA/JEDEC JS-002
(2)
±500
V
(1)
JEDEC document JEP155 states that 500V HBM allows safe manufacturing with a standard ESD control process.
(2)
JEDEC document JEP157 states that 250V CDM allows safe manufacturing with a standard ESD control process.