ZHCSF66B
April 2016 – May 2019
TPS560200-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化原理图
4
修订历史记录
5
Pin Configuration and Functions
Pin 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
PWM Operation
7.3.2
PWM Frequency and Adaptive On-Time Control
7.3.3
Advanced Auto-Skip Eco-Mode Control
7.3.4
Soft-Start and Prebiased Soft-Start
7.3.5
Current Protection
7.3.6
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
Normal Operation
7.4.2
Eco-Mode Operation
7.4.3
Standby Operation
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Output Voltage Resistors Selection
8.2.2.2
Output Filter Selection
8.2.2.3
Input Capacitor Selection
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
接收文档更新通知
11.2
社区资源
11.3
商标
11.4
静电放电警告
11.5
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DGK|8
MPDS028E
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsf66b_oa
zhcsf66b_pm
6.6
Typical Characteristics
V
IN
= 12 V, T
A
= 25°C (unless otherwise noted).
Figure 1.
Supply Current vs Junction Temperature
Figure 3.
EN Input Current vs EN Input Voltage
Figure 5.
Switching Frequency vs Output Current
Figure 2.
Shutdown Current vs Junction Temperature
Figure 4.
Switching Frequency vs Input Voltage
Figure 6.
VSENSE Voltage vs Junction Temperature