ZHCS834G
June 2011 – March 2020
TPS7A63-Q1
,
TPS7A6401-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
固定输出电压选项
可调输出电压选项
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 Diagrams
7.3
Feature Description
7.3.1
Power Up, Reset Delay, and Reset Output
7.3.2
Adjustable Output Voltage
7.3.3
Chip Enable
7.3.4
Charge Pump Operation
7.3.5
Low-Power Mode
7.3.6
Undervoltage Shutdown
7.3.7
Low-Voltage Tracking
7.3.8
Integrated Fault Protection
7.3.9
Thermal Shutdown
7.3.10
Integrated Window Watchdog
7.3.10.1
Programmable-Window Watchdog
7.3.10.2
Watchdog Enable
7.3.10.3
Watchdog Service Signal
7.3.10.4
Watchdog Fault Outputs
7.3.10.5
Watchdog Initialization
7.3.10.6
Watchdog Operation
7.3.10.7
Watchdog Fault Conditions
7.4
Device Functional Modes
7.4.1
Operation With VIN Lower Than 4 V
7.4.2
Operation With VIN Larger Than 4 V
8
Application and Implementation
8.1
Application Information
8.1.1
Example
8.2
Typical Applications
8.2.1
Typical Application Using the TPS7A6333-Q1 or TPS7A6350-Q1
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.2.2
Typical Application Using the TPS7A6401-Q1
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
8.2.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.1.1
Power Dissipation and Thermal Considerations
10.1.1.1
Example
10.2
Layout Example
11
器件和文档支持
11.1
相关链接
11.2
接收文档更新通知
11.3
社区资源
11.4
商标
11.5
静电放电警告
11.6
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
PWP|14
MPDS370A
DRK|10
MPDS157C
散热焊盘机械数据 (封装 | 引脚)
PWP|14
PPTD261B
DRK|10
QFND061E
订购信息
zhcs834g_oa
zhcs834g_pm
7.3
Feature Description