2
BQ24392
ZHCS958G –JUNE 2012–REVISED SEPTEMBER 2017
www.ti.com.cn
Copyright © 2012–2017, Texas Instruments Incorporated
目目录录
1 特特性性.......................................................................... 1
2 应应用用.......................................................................... 1
3 说说明明.......................................................................... 1
4 修修订订历历史史记记录录 ........................................................... 2
5 Pin Configuration and Functions......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information.................................................. 4
6.5 Electrical Characteristics........................................... 5
6.6 Typical Characteristics.............................................. 5
7 Detailed Description.............................................. 6
7.1 Overview ................................................................... 6
7.2 Functional Block Diagram ......................................... 6
7.3 Feature Description................................................... 7
7.4 Device Functional Modes.......................................... 8
8 Application and Implementation .......................... 9
8.1 Application Information.............................................. 9
8.2 Typical Application ................................................. 10
9 Power Supply Recommendations...................... 11
10 Layout................................................................... 12
10.1 Layout Guidelines ................................................. 12
10.2 Layout Example .................................................... 13
11 器器件件和和文文档档支支持持 ..................................................... 14
11.1 接收文档更新通知 ................................................. 14
11.2 社区资源................................................................ 14
11.3 商标 ....................................................................... 14
11.4 静电放电警告......................................................... 14
12 机机械械、、封封装装和和可可订订购购信信息息....................................... 14
4 修修订订历历史史记记录录
Changes from Revision F (July 2017) to Revision G Page
• Changed R
ON
From: 8 Ω TYP To: 3.5 Ω TYP, 6.9 Ω MAX in the Electrical Characteristic table .......................................... 5
Changes from Revision E (February 2017) to Revision F Page
• Changed CHG_DET diode direction from right facing to left facing in Application Schematic. .......................................... 10
Changes from Revision D (January 2016) to Revision E Page
• 从 BQ24932 更改为 BQ24392（在
说明）
.............................................................................................................................. 1
• Changed From: BQ24932 To: BQ24392 in the Overview...................................................................................................... 6
• Changed title From: Using the BQ24932 GPIOs To: Using the BQ24392 GPIOs................................................................. 9
Changes from Revision C (January 2015) to Revision D Page
• Changed diode direction from left facing to right facing in Application Schematic. ............................................................. 10
Changes from Revision B (October 2014) to Revision C Page
• 更新了 特性。 ......................................................................................................................................................................... 1
Changes from Revision A (June 2012) to Revision B Page
• 添加了 ESD
额定值
表、
特性 说明
部分、
器件功能模式
、
应用和实施
部分、
电源相关建议
部分、
布局
部分、
器件和
文档支持
部分以及
机械、封装和可订购信息
部分。............................................................................................................... 1
