SLVS398H
June 2001 – October 2015
TPS54610
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Simplified Schematic
Efficiency at 350 kHz
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
Pin Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Dissipation Ratings
7.7
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Undervoltage Lockout (UVLO)
8.3.2
Slow Start/Enable (SS/ENA)
8.3.3
VBIAS Regulator (VBIAS)
8.3.4
Voltage Reference
8.3.5
Oscillator and PWM Ramp
8.3.6
Error Amplifier
8.3.7
PWM Control
8.3.8
Dead-Time Control and MOSFET Drivers
8.3.9
Overcurrent Protection
8.3.10
Thermal Shutdown
8.3.11
Power-Good (PWRGD)
8.4
Device Functional Modes
8.4.1
Continuous Conduction Mode
8.4.2
Switching Frequency Selection/Synchronization
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
High Frequency Switching Regulator Using Ceramic Output Capacitors
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.2.1
Component Selection
9.2.1.2.2
Input Filter
9.2.1.2.3
Feedback Circuit
9.2.1.2.4
Operating Frequency
9.2.1.2.5
Output Filter
9.2.1.3
Application Curves
9.2.2
High Frequency Application
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
9.2.2.3
Application Curve
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
11.3
Thermal Considerations
12
Device and Documentation Support
12.1
Device Support
12.1.1
Related DC/DC Products
12.2
Receiving Notification of Documentation Updates
12.3
Community Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
PWP|28
MPDS373B
Thermal pad, mechanical data (Package|Pins)
PWP|28
PPTD031AA
Orderable Information
slvs398h_oa
slvs398h_pm
9.2.1.2
Detailed Design Procedure