SLUS791A
July 2007 – September 2015
TPS28226
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Undervoltage Lockout (UVLO)
7.3.2
Output Active Low
7.3.3
Enable/Power Good
7.3.4
3-State Input
7.3.4.1
TPS28226 3-State Exit Mode
7.3.4.2
External Resistor Interference
7.3.5
Bootstrap Diode
7.3.6
Upper and Lower Gate Drivers
7.3.7
Dead-Time Control
7.3.8
Thermal Shutdown
7.4
Device Functional Modes
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
Four Phases Driven by TPS28226 Driver
8.2.2.2
Switching The MOSFETs
8.2.2.3
List of Materials
8.2.3
Application Curves
8.3
System Examples
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Third-Party Products Disclaimer
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Community Resources
11.4
Trademarks
11.5
Electrostatic Discharge Caution
11.6
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
DRB|8
MPDS118K
Thermal pad, mechanical data (Package|Pins)
DRB|8
QFND058N
Orderable Information
slus791a_oa
slus791a_pm