ZHCSHU6L
march 2018 – august 2023
BQ77915
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Revision History
5
说明(续)
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
Typical Characteristics
9
Detailed Description
9.1
Overview
9.1.1
Device Functionality Summary
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Protection Summary
9.3.2
Fault Operation
9.3.2.1
Operation in OV
9.3.2.2
Operation in UV
9.3.2.3
Operation in OW
9.3.2.4
Operation in OCD1
9.3.2.5
Operation in OCD2
9.3.2.6
Programming the OCD1/2 Delay Using the OCDP Pin
9.3.2.7
Operation in SCD
9.3.2.8
Operation in OCC
9.3.2.9
Overcurrent Recovery Timer
9.3.2.10
Load Detection and Load Removal Detection
9.3.2.11
Operation in OTC
9.3.2.12
Operation in OTD
9.3.2.13
Operation in UTC
9.3.2.14
Operation in UTD
9.3.3
Protection Response and Recovery Summary
9.3.4
Cell Balancing
9.3.5
HIBERNATE Mode Operation
9.3.6
Configuration CRC Check and Comparator Built-In-Self-Test
9.3.7
Fault Detection Method
9.3.7.1
Filtered Fault Detection
9.3.8
State Comparator
9.3.9
DSG FET Driver Operation
9.3.10
CHG FET Driver Operation
9.3.11
External Override of CHG and DSG Drivers
9.3.12
Configuring 3-Series, 4-Series, or 5-Series Modes
9.3.13
Stacking Implementations
9.3.14
Zero-Volt Battery Charging Inhibition
9.4
Device Functional Modes
9.4.1
Power Modes
9.4.1.1
Power On Reset (POR)
9.4.1.2
NORMAL Mode
9.4.1.3
FAULT Mode
9.4.1.4
HIBERNATE Mode
9.4.1.5
SHUTDOWN Mode
9.4.1.6
Customer Fast Production Test Modes
10
Application and Implementation
10.1
Application Information
10.1.1
Recommended System Implementation
10.1.1.1
CHG and DSG FET Rise and Fall Time
10.1.1.2
Protecting CHG and LD
10.1.1.3
Protecting the CHG FET
10.1.1.4
Using Load Detect for UV Fault Recovery
10.1.1.5
Temperature Protection
10.1.1.6
Adding RC Filters to the Sense Resistor
10.1.1.7
Using the State Comparator in an Application
10.1.1.7.1
Examples
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.2.1
Design Example
10.2.3
Application Curves
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
Device and Documentation Support
13.1
第三方米6体育平台手机版_好二三四免责声明
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
静电放电警告
13.7
术语表
14
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
PW|24
MPDS363A
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcshu6l_oa
zhcshu6l_pm
12
Layout
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