SLOS794B
September 2012 – September 2015
TPA3110D2-Q1
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
DC Characteristics
6.6
DC Characteristics
6.7
AC Characteristics
6.8
AC Characteristics
6.9
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
DC Detect
7.3.2
Short-Circuit Protection and Automatic Recovery Feature
7.3.3
Thermal Protection
7.3.4
GVDD Supply
7.4
Device Functional Modes
7.4.1
PBTL Select
7.4.2
Gain Setting Through GAIN0 and GAIN1 Inputs
7.4.3
SD Operation
7.4.4
PLIMIT
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
TPA3110D2-Q1 Modulation Scheme
8.2.2.2
Ferrite Bead Filter Considerations
8.2.2.3
Efficiency: LC Filter Required With the Traditional Class-D Modulation Scheme
8.2.2.4
When to Use an Output Filter for EMI Suppression
8.2.2.5
Input Resistance
8.2.2.6
Input Capacitor, CI
8.2.2.7
BSN and BSP Capacitors
8.2.2.8
Differential Inputs
8.2.2.9
Using Low-ESR Capacitors
8.2.3
Application Curve
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
Development Support
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)
PWP|28
MPDS373B
Thermal pad, mechanical data (Package|Pins)
PWP|28
PPTD156P
Orderable Information
slos794b_oa
slos794b_pm