SLUSCD3A
August 2015 – October 2015
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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
A11 Coil Specification
7.3.2
Option Select Pins
7.3.3
LED Modes
7.3.4
Foreign Object Detection (FOD) and FOD Calibration
7.3.5
Shut Down Through External Thermal Sensor or Trigger
7.3.6
Fault Handling and Indication
7.3.7
Power Transfer Start Signal
7.3.8
Power-On Reset
7.3.9
Trickle Charge and CS100
7.4
Device Functional Modes
7.4.1
Power Transfer
7.4.1.1
Dynamic Power Limiting™
7.4.1.2
Operating Frequency Limiting
7.4.2
Communication
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
Capacitor Selection
8.2.2.2
Current Monitoring Requirements
8.2.2.3
Input Voltage Monitoring
8.2.2.4
Tank Voltage Monitoring
8.2.2.5
All Unused Pins
8.2.2.6
Input Regulation
8.2.2.7
System Input Power Requirements
8.2.2.8
LED Modes
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.1.1
Layout Notes
10.2
Layout Examples
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)
RHA|40
MPQF135D
Thermal pad, mechanical data (Package|Pins)
RHA|40
QFND027R
Orderable Information
sluscd3a_oa
sluscd3a_pm
9 Power Supply Recommendations
The A11 TX type requires a 5-V system voltage.