ZHCSCZ1B
june 2014 – may 2023
TPS65262-1
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Adjusting the Output Voltage
8.3.2
Enable and Adjusting UVLO
8.3.3
Soft-Start Time
8.3.4
Power-Up Sequencing
8.3.4.1
External Power Sequencing
8.3.4.2
Automatic Power Sequencing
8.3.5
V7V Low Dropout Regulator and Bootstrap
8.3.6
Out-of-Phase Operation
8.3.7
Output Overvoltage Protection (OVP)
8.3.8
PSM
8.3.9
Slope Compensation
8.3.10
Overcurrent Protection (OCP)
8.3.10.1
High-Side MOSFET OCP
8.3.10.2
Low-Side MOSFET OCP
8.3.11
Power Good
8.3.12
Thermal Shutdown
8.4
Device Functional Modes
8.4.1
Operation With VIN < 4.5 V (Minimum VIN)
8.4.2
Operation With EN Control
8.4.3
Operation at Light Loads
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Output Inductor Selection
9.2.2.2
Output Capacitor Selection
9.2.2.3
Input Capacitor Selection
9.2.2.4
Loop Compensation
9.2.3
Application Curves
9.3
Power Supply Recommendations
9.4
Layout
9.4.1
Layout Guidelines
9.4.2
Layout Example
10
Device and Documentation Support
10.1
接收文档更新通知
10.2
支持资源
10.3
Trademarks
10.4
静电放电警告
10.5
术语表
11
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
RHB|32
MPQF130D
散热焊盘机械数据 (封装 | 引脚)
RHB|32
QFND029X
订购信息
zhcscz1b_oa
zhcscz1b_pm
10.5
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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