ZHCSF57
June 2016
TPS51200-EP
PRODUCTION DATA.
1
特性
2
应用范围
3
说明
4
修订历史记录
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
Sink and Source Regulator (VO Pin)
7.3.2
Reference Input (REFIN Pin)
7.3.3
Reference Output (REFOUT Pin)
7.3.4
Soft-Start Sequencing
7.3.5
Enable Control (EN Pin)
7.3.6
Powergood Function (PGOOD Pin)
7.3.7
Current Protection (VO Pin)
7.3.8
UVLO Protection (VIN Pin)
7.3.9
Thermal Shutdown
7.3.10
Tracking Start-up and Shutdown
7.4
Device Functional Modes
7.4.1
Low-Input Voltage Applications
7.4.2
S3 and Pseudo-S5 Support
8
Application and Implementation
8.1
Application Information
8.2
Typical VTT DIMM Applications
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Input Voltage Capacitor
8.2.2.2
VLDO Input Capacitor
8.2.2.3
Output Capacitor
8.2.2.4
Output Tolerance Consideration for VTT DIMM Applications
8.2.3
Application Curves
8.3
System Examples
8.3.1
3.3-VIN, DDR2 Configuration
8.3.2
2.5-VIN, DDR3 Configuration
8.3.3
3.3-VIN, LP DDR3 or DDR4 Configuration
8.3.4
3.3-VIN, DDR3 Tracking Configuration
8.3.5
3.3-VIN, LDO Configuration
8.3.6
3.3-VIN, DDR3 Configuration with LFP
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
10.3
Thermal Design Considerations
11
器件和文档支持
11.1
器件支持
11.1.1
Third-Party Products Disclaimer
11.1.2
开发支持
11.1.2.1
评估模块
11.1.2.2
Spice 模型
11.2
文档支持
11.2.1
相关文档
11.3
接收文档更新通知
11.4
社区资源
11.5
商标
11.6
静电放电警告
11.7
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DRC|10
MPDS117L
散热焊盘机械数据 (封装 | 引脚)
DRC|10
QFND013N
订购信息
zhcsf57_oa
4 修订历史记录
日期
修订版本
注释
2016 年 6 月
*
最初发布。