ZHCSJQ1D
November 2010 – April 2019
UCD90160
PRODUCTION DATA.
1
特性
2
应用
3
说明
简化应用电路原理图
4
修订历史记录
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: I2C/SMBus/PMBus
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
7.4.10
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
7.5
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
器件和文档支持
11.1
器件支持
11.1.1
第三方产品免责声明
11.2
文档支持
11.2.1
相关文档
11.3
社区资源
11.4
商标
11.5
静电放电警告
11.6
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
RGC|64
MPQF125F
散热焊盘机械数据 (封装 | 引脚)
RGC|64
QFND102O
订购信息
zhcsjq1d_oa
zhcsjq1d_pm
8.2.3
Application Curves
Figure 30.
Example Power-On Sequence
Figure 31.
Example Power-Off Sequence