ZHCS212C
April 2011 – March 2019
UCD90120A
PRODUCTION DATA.
1
特性
2
应用
3
说明
简化原理图
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
I2C/SMBus/PMBus Timing Requirements
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
TI Fusion GUI
7.3.2
PMBus Interface
7.3.3
Rail Configuration
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
Monitoring
7.4.3.1
Voltage Monitoring
7.4.3.2
Current Monitoring
7.4.3.3
Remote Temperature Monitoring and Internal Temperature Sensor
7.4.3.4
Temperature by Host Input
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
7.4.9
GPO Delays
7.4.10
State Machine Mode Enable
7.4.11
GPI Special Functions
7.4.12
Power-Supply Enables
7.4.13
Cascading Multiple Devices
7.4.14
PWM Outputs
7.4.14.1
FPWM1-8
7.4.14.2
PWM1-4
7.4.15
Programmable Multiphase PWMs
7.4.16
Margining
7.4.16.1
Open-Loop Margining
7.4.16.2
Closed-Loop Margining
7.4.17
System Reset Signal
7.4.18
Watch Dog Timer
7.4.19
Run Time Clock
7.4.20
Data and Error Logging to Flash Memory
7.4.21
Brownout Function
7.4.22
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
8.2.2.1
Estimating ADC Reporting Accuracy
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
文档支持
11.1.1
相关文档
11.2
社区资源
11.3
商标
11.4
静电放电警告
11.5
术语表
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
zhcs212c_oa
zhcs212c_pm
7.5
Programming
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