SLVSH40B
November 2023 – August 2024
TPS92201
,
TPS92201A
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Device Comparison Table
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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Adaptive Off-time Control
7.3.2
Power Save Mode
7.3.3
Soft Startup
7.3.4
Low Dropout Operation
7.3.5
LED Current Setting
7.3.6
Voltage Reference
7.3.7
Switch Current Limit
7.3.8
Fault Behaviors
7.3.9
Under Voltage Lockout
7.3.10
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
Enabling/Disabling the Device
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
Custom Design With WEBENCH® Tools
8.2.2.2
Setting the Output Voltage
8.2.2.3
Output Filter Design
8.2.2.4
Inductor Selection
8.2.2.5
Input and Output Capacitor Selection
8.2.3
Application Performance Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
8.4.3
Thermal Considerations
9
Device and Documentation Support
9.1
Device Support
9.1.1
Custom Design With WEBENCH® Tools
9.2
Documentation Support
9.2.1
Related Documentation
9.3
Receiving Notification of Documentation Updates
9.4
Support Resources
9.5
Trademarks
9.6
Electrostatic Discharge Caution
9.7
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DRV|6
MPDS216E
Thermal pad, mechanical data (Package|Pins)
Data Sheet
TPS92201 1.5A High Efficiency Synchronous Buck LED Driver