ZHCSCI8
May 2014
PRODUCTION DATA.
1
特性
2
应用范围
3
说明
4
简化电路原理图
5
修订历史记录
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
Handling 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
Dynamic Rectifier Control
8.3.2
Dynamic Power Scaling
8.3.3
VO_REG Calculations
8.3.4
RILIM Calculations
8.3.5
Adapter Enable Functionality
8.3.6
Turning Off the Transmitter
8.3.6.1
End Power Transfer (EPT)
8.3.7
Communication Current Limit
8.3.8
PD_DET and TMEM
8.3.9
TS/CTRL
8.3.10
I2C Communication
8.3.11
Input Overvoltage
8.4
Device Functional Modes
8.5
Register Maps
9
Applications and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
WPC Power Supply 5-V Output With 1-A Maximum Current and I2C
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.2.1
Output Voltage Set Point
9.2.1.2.2
Output and Rectifier Capacitors
9.2.1.2.2.1
TMEM
9.2.1.2.3
Maximum Output Current Set Point
9.2.1.2.4
TERM Pin
9.2.1.2.5
I2C
9.2.1.2.6
Communication Current Limit
9.2.1.2.7
Receiver Coil
9.2.1.2.8
Series and Parallel Resonant Capacitors
9.2.1.2.9
Communication, Boot, and Clamp Capacitors
9.2.1.3
Application Performance Plots
9.2.2
bq5102x Standalone in System Board or Back Cover
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
器件和文档支持
12.1
相关链接
12.2
Trademarks
12.3
Electrostatic Discharge Caution
12.4
Glossary
13
机械封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
YFP|42
MXBG339A
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsci8_oa
5 修订历史记录
日期
修订版本
注释
2014 年 5 月
*
最初发布版本