JAJSLA6
February 2021
BQ25960
PRODUCTION DATA
1
特長
2
アプリケーション
3
概要
4
Revision History
5
概要 (続き)
6
Device Comparison Table
7
Pin Configuration and Functions
8
Specifications
8.1
Absolute Maximum Ratings
8.2
ESD Ratings
8.3
Recommended Operating Conditions
8.4
Thermal Information
8.5
Electrical Characteristics
8.6
Timing Requirements
8.7
Typical Characteristics
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Charging System
9.3.2
Battery Charging Profile
9.3.3
Device Power Up
9.3.4
Device HIZ State
9.3.5
Dual Input Bi-Directional Power Path Management
9.3.5.1
ACDRV Turn-On Condition
9.3.5.2
Single Input from VAC to VBUS without ACFET-RBFET
9.3.5.3
Single Input with ACFET1
9.3.5.4
Dual Input with ACFET1-RBFET1
9.3.5.5
Dual Input with ACFET1-RBFET1 and ACFET2-RBFET2
9.3.5.6
OTG and Reverse TX Mode Operation
9.3.6
Bypass Mode Operation
9.3.7
Charging Start-Up
9.3.8
Adapter Removal
9.3.9
Integrated 16-Bit ADC for Monitoring and Smart Adapter Feedback
9.3.10
Device Modes and Protection Status
9.3.10.1
Input Overvoltage, Overcurrent, Undercurrent, Reverse-Current and Short-Circuit Protection
9.3.10.2
Battery Overvoltage and Overcurrent Protection
9.3.10.3
IC Internal Thermal Shutdown, TSBUS, and TSBAT Temperature Monitoring
9.3.11
INT Pin, STAT, FLAG, and MASK Registers
9.3.12
Dual Charger Operation Using Primary and Secondary Modes
9.3.13
CDRVH and CDRVL_ADDRMS Functions
9.4
Programming
9.4.1
F/S Mode Protocol
9.5
Register Maps
9.5.1
I2C Registers
10
Application and Implementation
10.1
Application Information
10.2
Typical Application
10.2.1
Standalone Application Information (for use with main charger)
10.2.1.1
Design Requirements
10.2.1.2
Detailed Design Procedure
10.2.1.3
Application Curves
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
サード・パーティ製品に関する免責事項
13.2
Documentation Support
13.2.1
Related Documentation
13.3
ドキュメントの更新通知を受け取る方法
13.4
サポート・リソース
13.5
Trademarks
13.6
静電気放電に関する注意事項
13.7
用語集
14
Mechanical, Packaging, and Orderable Information
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)
YBG|36
MXBG434
サーマルパッド・メカニカル・データ
発注情報
jajsla6_oa
12
Layout