ZHCS759E
February 2012 – September 2016
TLV62150
,
TLV62150A
PRODUCTION DATA.
1
特性
2
应用
3
说明
4
修订历史记录
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
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
Programming the Output Voltage
9.2.2.2
External Component Selection
9.2.2.2.1
Inductor Selection
9.2.2.2.2
Capacitor Selection
9.2.2.2.2.1
Output Capacitor
9.2.2.2.2.2
Input Capacitor
9.2.2.2.2.3
Soft-Start Capacitor
9.2.2.3
Tracking Function
9.2.2.4
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
Third-Party Products Disclaimer
12.2
相关链接
12.3
文档支持
12.3.1
相关文档
12.4
接收文档更新通知
12.5
社区资源
12.6
商标
12.7
静电放电警告
12.8
Glossary
13
机械、封装和可订购信息
封装选项
请参考 PDF 数据表获取器件具体的封装图。
机械数据 (封装 | 引脚)
RGT|16
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcs759e_oa
zhcs759e_pm
5 Device Comparison Table
PART NUMBER
OUTPUT VOLTAGE
POWER GOOD LOGIC LEVEL (EN=Low)
TLV62150
Adjustable
High Impedance
TLV62150A
Adjustable
Low