ZHCSO39B
May 2022 – August 2022
TPS7A74
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
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
Enable and Shutdown
7.3.2
Active Discharge
7.3.3
Global Undervoltage Lockout (UVLO) Circuit
7.3.4
Internal Current Limit
7.3.5
Thermal Shutdown Protection (TSD)
7.4
Device Functional Modes
7.4.1
Normal Operation
7.4.2
Dropout Operation
7.4.3
Disabled
7.5
Programming
7.5.1
Programmable Soft-Start
7.5.2
Sequencing Requirements
8
Application and Implementation
8.1
Application Information
8.1.1
Adjusting the Output Voltage
8.1.2
Input, Output, and Bias Capacitor Requirements
8.1.3
Transient Response
8.1.4
Dropout Voltage
8.1.5
Output Noise
8.1.6
Estimating Junction Temperature
8.2
Typical Application
8.2.1
FPGA I/O Supply at 1.8 V With a Bias Rail
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.1.1
Estimating Junction Temperature
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Device Support
9.1.1
Development Support
9.1.1.1
Evaluation Modules
9.1.1.2
Spice Models
9.2
Documentation Support
9.2.1
Related Documentation
9.3
接收文档更新通知
9.4
支持资源
9.5
Trademarks
9.6
Electrostatic Discharge Caution
9.7
术语表
10
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DSD|8
MPDS238B
散热焊盘机械数据 (封装 | 引脚)
DSD|8
QFND348B
订购信息
zhcso39b_oa
zhcso39b_pm
9.7
术语表
TI 术语表
本术语表列出并解释了术语、首字母缩略词和定义。
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