SNOSDF8
December 2024
LM74680
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
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Input and Output Voltage
7.3.2
Charge Pump
7.3.3
Gate Drivers
7.3.4
Enable
7.4
Device Functional Modes
7.4.1
Conduction Mode
7.4.1.1
Regulated Conduction Mode
7.4.1.2
Full Conduction Mode
7.4.2
Reverse Current Protection Mode
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Design Considerations
8.2.2.2
MOSFET Selection
8.2.2.3
Output Capacitance
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.3.1
Transient Protection
8.4
Layout
8.4.1
Layout Guidelines
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
Package Options
Mechanical Data (Package|Pins)
DRR|12
MPSS085A
Thermal pad, mechanical data (Package|Pins)
DRR|12
PPTD377
7
Detailed Description