ZHCSOW9C
october 2022 – july 2023
TPSM82912
,
TPSM82913
,
TPSM82913E
PRODUCTION DATA
1
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
Smart Config (S-CONF)
7.3.2
Device Enable (EN/SYNC)
7.3.3
Device Synchronization (EN/SYNC)
7.3.4
Spread Spectrum Modulation
7.3.5
Output Discharge
7.3.6
Undervoltage Lockout (UVLO)
7.3.7
Power-Good Output
7.3.8
Noise Reduction and Soft-Start Capacitor (NR/SS)
7.3.9
Current Limit and Short-Circuit Protection
7.3.10
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
Fixed Frequency Pulse Width Modulation
7.4.2
Low Duty Cycle Operation
7.4.3
High Duty Cycle Operation (100% Duty Cycle)
7.4.4
Second Stage L-C Filter Compensation (Optional)
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Custom Design With WEBENCH® Tools
8.2.2.2
External Component Selection
8.2.2.2.1
Switching Frequency Selection
8.2.2.2.2
Output Capacitor Selection
8.2.2.2.3
Ferrite Bead Selection for Second L-C Filter
8.2.2.2.4
Input Capacitor Selection
8.2.2.2.5
Setting the Output Voltage
8.2.2.2.6
NR/SS Capacitor Selection
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Device Support
9.1.1
第三方米6体育平台手机版_好二三四免责声明
9.1.2
Development Support
9.1.2.1
Custom Design With WEBENCH® Tools
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
静电放电警告
9.7
术语表
10
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
RDU|28
MPQF678
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsow9c_oa
zhcsow9c_pm
7.4
Device Functional Modes
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