JAJSGH5B
August 2015 – November 2018
PRODUCTION DATA.
1
特長
2
アプリケーション
3
概要
Device Images
概略回路図
4
改訂履歴
5
概要(続き)
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: Supply Current
7.6
Electrical Characteristics: I/O
7.7
Electrical Characteristics: ADC
7.8
Electrical Characteristics: Power-On Reset
7.9
Electrical Characteristics: Oscillator
7.10
Electrical Characteristics: Data Flash Memory
7.11
Electrical Characteristics: Register Backup
7.12
SMBus Timing Specifications
7.13
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Primary (1st Level) Safety Features
8.3.2
Secondary (2nd Level) Safety Features
8.3.3
Charge Control Features
8.3.4
Fuel Gauging
8.3.5
Lifetime Data Logging
8.3.6
Authentication
8.3.7
Battery Parameter Measurements
8.3.7.1
Current and Coulomb Counting
8.3.7.2
Voltage
8.3.7.3
Temperature
8.4
Device Functional Modes
8.5
Programming
8.5.1
Physical Interface
8.5.2
SMBus Address
8.5.3
SMBus On and Off State
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
Schematic
9.2.2
Design Requirements
9.2.3
Detailed Design Procedure
9.2.3.1
Measurement System
9.2.3.1.1
Cell Voltages
9.2.3.1.2
External Average Cell Voltage
9.2.3.1.3
Current
9.2.3.1.4
Temperature
9.2.3.2
Gas Gauging
9.2.3.3
Charging
9.2.3.3.1
Fast Charging Voltage
9.2.3.3.2
Fast Charging Current
9.2.3.3.3
Other Charging Modes
9.2.3.4
Protection
9.2.3.5
Peripheral Features
9.2.3.5.1
LED Display
9.2.3.5.2
SMBus Address
9.2.4
Application Performance Plots
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.1.1
Power Supply Decoupling Capacitor
11.1.2
MRST Connection
11.1.3
Communication Line Protection Components
11.1.4
ESD Spark Gap
11.2
Layout Example
12
デバイスおよびドキュメントのサポート
12.1
関連資料
12.2
コミュニティ・リソース
12.3
商標
12.4
静電気放電に関する注意事項
12.5
Glossary
13
メカニカル、パッケージ、および注文情報
パッケージ・オプション
メカニカル・データ(パッケージ|ピン)
DBT|30
MPDS019J
サーマルパッド・メカニカル・データ
発注情報
jajsgh5b_oa
jajsgh5b_pm
8.2
Functional Block Diagram