SLVSDD4C
September 2016 – March 2020
UCD90160A
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Simplified Application
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
Electrical Characteristics
6.6
Timing Requirements
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Rail Configuration
7.3.2
TI Fusion GUI
7.3.3
PMBus Interface
7.4
Device Functional Modes
7.4.1
Power Supply Sequencing
7.4.1.1
Turn-on Sequencing
7.4.1.2
Turn-off Sequencing
7.4.1.3
Sequencing Configuration Options
7.4.2
Pin-Selected Rail States
7.4.3
Voltage Monitoring
7.4.4
Fault Responses and Alert Processing
7.4.5
Shut Down All Rails and Sequence On (Resequence)
7.4.6
GPIOs
7.4.7
GPO Control
7.4.8
GPO Dependencies
7.4.8.1
GPO Delays
7.4.8.2
State Machine Mode Enable
7.4.9
GPI Special Functions
7.4.9.1
Fault Shutdown Rails
7.4.9.2
Configured as Sequencing Debug Pin
7.4.9.3
Configured as Fault Pin
7.4.9.4
Cold Boot Mode Enable
7.4.10
Power Supply Enables
7.4.11
Cascading Multiple Devices
7.4.12
PWM Outputs
7.4.12.1
FPWM1-8
7.4.12.2
PWM1-4
7.4.13
Programmable Multiphase PWMs
7.4.14
Margining
7.4.14.1
Open-Loop Margining
7.4.14.2
Closed-Loop Margining
7.4.15
System Reset Signal
7.4.16
Watch Dog Timer
7.4.17
Run Time Clock
7.4.18
Data and Error Logging to Flash Memory
7.4.19
Brownout Function
7.4.20
PMBus Address Selection
7.4.21
Device Reset
7.5
Programming
7.5.1
Device Configuration and Programming
7.5.1.1
Full Configuration Update While in Normal Mode
7.5.2
JTAG Interface
7.5.3
Internal Fault Management and Memory Error Correction (ECC)
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
8.2.4
Estimating ADC Reporting Accuracy
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
Third-Party Products Disclaimer
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Receiving Notification of Documentation Updates
11.4
Community Resources
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
RGC|64
MPQF125F
Thermal pad, mechanical data (Package|Pins)
RGC|64
QFND102O
Orderable Information
slvsdd4c_oa
slvsdd4c_pm
7.4
Device Functional Modes