ZHCSNV7A
March 2020 – December 2021
TPS62816-Q1
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
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
Parameter Measurement Information
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Precise Enable
9.3.2
COMP/FSET
9.3.3
MODE/SYNC
9.3.4
Spread Spectrum Clocking (SSC)
9.3.5
Undervoltage Lockout (UVLO)
9.3.6
Power Good Output (PG)
9.3.7
Thermal Shutdown
9.4
Device Functional Modes
9.4.1
Pulse Width Modulation (PWM) Operation
9.4.2
Power Save Mode Operation (PWM/PFM)
9.4.3
100% Duty-Cycle Operation
9.4.4
Current Limit and Short Circuit Protection
9.4.5
Foldback Current Limit and Short Circuit Protection
9.4.6
Output Discharge
9.4.7
Soft Start/Tracking (SS/TR)
10
Application and Implementation
10.1
Application Information
10.1.1
Programming the Output Voltage
10.1.2
External Component Selection
10.1.2.1
Inductor Selection
10.1.2.2
Capacitor Selection
10.1.2.2.1
Input Capacitor
10.1.2.2.2
Output Capacitor
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.3
Application Curves
10.3
System Examples
10.3.1
Voltage Tracking
10.3.2
Synchronizing to an External Clock
10.3.3
Compensation Settings
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
Device and Documentation Support
13.1
Device Support
13.1.1
第三方产品免责声明
13.2
Documentation Support
13.2.1
Related Documentation
13.3
接收文档更新通知
13.4
支持资源
13.5
Trademarks
13.6
Electrostatic Discharge Caution
13.7
术语表
14
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
RWY|9
MPQF509B
散热焊盘机械数据 (封装 | 引脚)
RWY|9
QFND653
订购信息
zhcsnv7a_oa
zhcsnv7a_pm
2
应用
ADAS 传感器融合
环视 ECU
数字驾驶舱
外部放大器