SLVSFN7
September 2020
TPS65982DMC
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Power Supply Requirements and Characteristics
6.6
Power Supervisor Characteristics
6.7
Adapter Power Switch Characteristics
6.8
USB Endpoint Requirements and Characteristics
6.9
Analog-to-Digital Converter (ADC) Characteristics
6.10
Input/Output (I/O) Requirements and Characteristics
6.11
I2C Slave Requirements and Characteristics
6.12
SPI Master Characteristics
6.13
Single-Wire Debugger (SWD) Timing Requirements
6.14
ADP_POWER_CFG Configuration Requirements
6.15
Thermal Shutdown Characteristics
6.16
Oscillator Requirements and Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Adapter Power Switch
8.3.1.1
Adapter Switch with RSENSE
8.3.1.2
Adapter Switch without RSENSE
8.3.1.3
External Current Sense
8.3.1.4
External Current Limit
8.3.1.5
Soft Start
8.3.1.6
ADP_POWER_CFG
8.3.2
USB Type-C Port Data Multiplexer
8.3.2.1
USB2.0 Low-Speed Endpoint
8.3.3
Power Management
8.3.3.1
Power-On and Supervisory Functions
8.3.3.2
Supply Switch-Over
8.3.3.3
RESETZ and MRESET
8.3.4
Digital Core
8.3.5
System Glue Logic
8.3.6
Power Reset Congrol Module (PRCM)
8.3.7
Interrupt Monitor
8.3.8
ADC Sense
8.3.9
I2C Slave
8.3.10
SPI Master
8.3.11
Single-Wire Debugger Interface
8.3.12
ADC
8.3.12.1
ADC Divider Ratios
8.3.12.2
ADC Operating Modes
8.3.12.3
Single Channel Readout
8.3.12.4
Round Robin Automatic Readout
8.3.12.5
One Time Automatic Readout
8.3.13
I/O Buffers
8.3.13.1
IOBUF_GPIOLS and IOBUF_GPIOLSI2C
8.3.13.2
IOBUF_OD
8.3.13.3
IOBUF_I2C
8.3.13.4
IOBUF_GPIOHSPI
8.3.13.5
IOBUF_GPIOHSSWD
8.3.14
Thermal Shutdown
8.3.15
Oscillators
8.4
Device Functional Modes
8.4.1
Boot Code
8.4.2
Initialization
8.4.3
I2C Configuration
8.4.4
Application Code
8.4.5
Flash Memory Read
8.4.6
Invalid Flash Memory
8.5
Programming
8.5.1
SPI Master Interface
8.5.2
I2C Slave Interface
8.5.2.1
I2C Interface Description
8.5.2.2
I2C Clock Stretching
8.5.2.3
I2C Address Setting
8.5.2.4
Unique Address Interface
8.5.2.5
I2C Pin Address Setting
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
USB4 Device Application with Host Charging
9.2.1.1
Design Requirements
9.2.1.1.1
Power Supply Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.2.1
USB Power Delivery Source Capabilities
9.2.1.2.2
USB Power Delivery Sink Capabilities
9.2.1.2.3
Supported Data Modes
9.2.1.2.4
USB4 Hub Controller & PD Controller I2C Communication
9.2.1.2.5
Dock Management Controller & PD Controller I2C Communication
9.2.1.2.6
SPI Flash Options
10
Power Supply Recommendations
10.1
3.3 V Power
10.1.1
1VIN_3V3 Input Switch
10.1.2
VOUT_3V3 Output Switch
10.1.3
ADP_IN 3.3 V LDO
10.2
1.8 V Core Power
10.2.1
1.8 V Digital LDO
10.2.2
1.8 V Analog LDO
10.3
VDDIO
10.3.1
Recommended Supply Load Capacitance
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
11.2.1
Component Placement
11.2.2
Recommended Via Size and Trace Widths
11.2.3
Adapter Input Power Routing
11.2.4
USB2 Routing
11.2.5
Oval Pad for BGA Fan Out
11.2.6
Top and Bottom Layer Complete Routing
12
Device and Documentation Support
12.1
Receiving Notification of Documentation Updates
12.2
Support Resources
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
ZBH|96
MPBGAL7A
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvsfn7_oa
slvsfn7_pm
9.2.1.2
Detailed Design Procedure