SLUS859C October 2008 – January 2015 TPS54233
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Simplified Schematic
- 5 Revision History
- 6 Pin Configuration and Functions
- 7 Specifications
-
8 Detailed Description
- 8.1 Overview
- 8.2
Feature Description
- 8.2.1 Fixed Frequency PWM Control
- 8.2.2 Voltage Reference (Vref)
- 8.2.3 Bootstrap Voltage (BOOT)
- 8.2.4 Enable and Adjustable Input Under-Voltage Lockout (VIN UVLO)
- 8.2.5 Programmable Slow Start Using SS PIN
- 8.2.6 Error Amplifier
- 8.2.7 Slope Compensation
- 8.2.8 Current Mode Compensation Design
- 8.2.9 Overcurrent Protection and Frequency Shift
- 8.2.10 Overvoltage Transient Protection
- 8.2.11 Thermal Shutdown
- 8.3 Device Functional Modes
-
9 Application and Implementation
- 9.1 Application Information
- 9.2
Typical Application
- 9.2.1 Design Requirements
- 9.2.2 Detailed Design Procedure
- 9.2.3 Application Curves
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
12 Device and Documentation Support
12.1 Device Support
12.1.1 Development Support
For the WEBENCH Software Tool, go to www.TI.com/WEBENCH.
12.2 Trademarks
Eco-mode, PowerPAD are trademarks of Texas Instruments.
WEBENCH is a registered trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
12.3 Electrostatic Discharge Caution
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
12.4 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.