ZHCSLQ5D
October 2007 – August 2020
LM5067
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Device Comparison
6
Pin Configuration and Functions
Pin 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
Switching Characteristics
7.7
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Power Up Sequence
8.3.2
Gate Control
8.3.3
Current Limit
8.3.4
Circuit Breaker
8.3.5
Power Limit
8.3.6
Fault Timer and Restart
8.3.7
Undervoltage Lock-Out (UVLO)
8.3.8
Overvoltage Lock-Out (OVLO)
8.3.9
Power Good Pin
8.4
Device Functional Modes
8.4.1
Shutdown / Enable Control
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
RIN, CIN
9.2.2.2
Current Limit, RS
9.2.2.3
Power Limit Threshold
9.2.2.4
Turn-On Time
9.2.2.4.1
Turn-on With Current Limit Only
9.2.2.4.2
Turn-on With Power Limit and Current Limit
9.2.2.5
MOSFET Selection
9.2.2.6
Timer Capacitor, CT
9.2.2.6.1
Insertion Delay
9.2.2.6.2
Fault Timeout Period
9.2.2.6.3
Restart Timing
9.2.2.7
UVLO, OVLO
9.2.2.7.1
Option A:
9.2.2.7.2
Option B:
9.2.2.7.3
Option C:
9.2.2.7.4
Option D:
9.2.2.8
Thermal Considerations
9.2.2.9
System Considerations
9.2.2.9.1
System Considerations During Surge Events
9.2.2.10
Power Good Pin
9.2.3
Application Curves
10
Power Supply Recommendations
10.1
Operating Voltage
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Trademarks
12.2
静电放电警告
12.3
术语表
13
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
NPA|14
MPDS386
DGS|10
MPDS035C
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcslq5d_oa
zhcslq5d_pm
9.2
Typical Application
Figure 9-1
Basic Application Circuit
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