ZHCSTJ5A
October 2023 – February 2024
TPS274C65CP
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Device Comparison Table
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
Switching Characteristics
6.7
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Pin Diagrams
8.3.2
Programmable Current Limit
8.3.3
Protection Mechanisms
8.3.3.1
Over-current Protection
8.3.3.2
Short-Circuit Protection
8.3.3.2.1
VS During Short-to-Ground
8.3.3.3
Thermal Shutdown Behavior
8.3.3.4
Inductive-Load Switching-Off Clamp
8.3.3.5
Inductive Load Demagnetization
8.3.3.6
Thermal Shutdown
8.3.3.7
Undervoltage Protection on VS (UVP)
8.3.3.8
Undervoltage Lockout on Low Voltage Supply (VDD_UVLO)
8.3.3.9
Power-Up and Power-Down Behavior
8.3.4
Diagnostic Mechanisms
8.3.4.1
Fault Indication
8.3.4.2
Short-to-Battery and Open-Load Detection
8.4
Device Functional Modes
8.4.1
Off
8.4.2
Active
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
IEC 61000-4-5 Surge
9.2.2.2
Loss of GND
9.2.2.3
Paralleling Channels
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
Documentation Support
10.1.1
Related Documentation
10.2
接收文档更新通知
10.3
支持资源
10.4
Trademarks
10.5
静电放电警告
10.6
术语表
11
Revision History
12
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
RHA|40
MPQF135D
散热焊盘机械数据 (封装 | 引脚)
RHA|40
QFND047R
订购信息
zhcstj5a_oa
zhcstj5a_pm
8.3
Feature Description