ZHCSD74A
January 2014 – December 2014
TPS61097A-33
PRODUCTION DATA.
1
特性
2
应用
3
说明
4
修订历史记录
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
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Controller Circuit
8.3.2
Device Enable and Shutdown Mode
8.3.3
Bypass Switch
8.3.4
Startup
8.3.5
Operation at Output Overload
8.3.6
Undervoltage Lockout
8.3.7
Overtemperature Protection
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.1.1
Adjustable Bypass Switching
9.1.2
Managing Inrush Current
9.1.3
Thermal Considerations
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Inductor Selection
9.2.2.2
Capacitor Selection
9.2.2.2.1
Input Capacitor
9.2.2.2.2
Output Capacitor
9.2.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
器件和文档支持
12.1
器件支持
12.1.1
第三方产品免责声明
12.2
商标
12.3
静电放电警告
12.4
术语表
13
机械封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DBV|5
MPDS018S
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsd74a_oa
zhcsd74a_pm
7 Parameter Measurement Information
Figure 15. Measurement Test Circuit
Table 1. List of Components
REFERENCE
MANUFACTURER
PART NO.
C2
Murata
GRM319R61A106KE19 10μF 10V X5R 1206 20%
C3
Murata
GRM319R61A106KE19 10μF 10V X5R 1206 20%
L1
Coilcraft
DO3314-103MLC