ZHCS760H
February 2012 – June 2018
TLV62130
,
TLV62130A
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
典型应用原理图
效率与输出电流间的关系
4
修订历史记录
5
Device Comparison Table
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
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Enable / Shutdown (EN)
8.3.2
Soft Start / Tracking (SS/TR)
8.3.3
Power Good (PG)
8.3.4
Pin-Selectable Output Voltage (DEF)
8.3.5
Frequency Selection (FSW)
8.3.6
Undervoltage Lockout (UVLO)
8.3.7
Thermal Shutdown
8.4
Device Functional Modes
8.4.1
Pulse Width Modulation (PWM) Operation
8.4.2
Power Save Mode Operation
8.4.3
100% Duty-Cycle Operation
8.4.4
Current Limit and Short Circuit Protection
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
Custom Design With WEBENCH® Tools
9.2.2.2
Programming the Output Voltage
9.2.2.3
External Component Selection
9.2.2.3.1
Inductor Selection
9.2.2.3.2
Capacitor Selection
9.2.2.3.2.1
Output Capacitor
9.2.2.3.2.2
Input Capacitor
9.2.2.3.2.3
Soft Start Capacitor
9.2.2.4
Tracking Function
9.2.2.5
Output Filter and Loop Stability
9.2.3
Application Curves
9.3
System Examples
9.3.1
LED Power Supply
9.3.2
Active Output Discharge
9.3.3
Inverting Power Supply
9.3.4
Various Output Voltages
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
11.3
Thermal Considerations
12
器件和文档支持
12.1
器件支持
12.1.1
第三方米6体育平台手机版_好二三四免责声明
12.1.2
开发支持
12.1.2.1
使用 WEBENCH® 工具创建定制设计
12.2
接收文档更新通知
12.3
文档支持
12.3.1
相关文档
12.4
相关链接
12.5
社区资源
12.6
商标
12.7
静电放电警告
12.8
术语表
13
机械、封装和可订购信息
7.3
Recommended Operating Conditions
MIX
MAX
UNIT
Supply Voltage
3
17
V
Operating free air temperature, T
A
–40
85
°C
Operating junction temperature, T
J
–40
125
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