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器件3D模型￥ 36.939
BQ24160RGER 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电池管理芯片
封装:
VQFN-24
描述:
2.5A ，双输入单节开关模式锂离子电池充电器与电源路径 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P4P5Hot
典型应用电路图在P34P35
原理图在P1P13
封装尺寸在P42P43P45P46P47
标记信息在P42P43
封装信息在P41P42P43P44P45P46P47
技术参数、封装参数在P6
应用领域在P1P52
电气规格在P7P8P9
导航目录
BQ24160RGER数据手册
Page:
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若手册格式错乱，请下载阅览PDF原文件
bq24160
,
bq24160A
,
bq24161
bq24161B
,
bq24163
,
bq24168
SLUSAO0G –NOVEMBER 2011–REVISED DECEMBER 2015
www.ti.com
Table of Contents
9.5 Programming........................................................... 26
1 Features.................................................................. 1
9.6 Register Maps......................................................... 29
2 Applications ........................................................... 1
10 Application and Implementation........................ 34
3 Description............................................................. 1
10.1 Application Information.......................................... 34
4 Application Schematic .......................................... 1
10.2 Typical Application ............................................... 34
5 Revision History..................................................... 2
11 Power Supply Recommendations ..................... 38
6 Device Comparison Table..................................... 4
11.1 Requirements for SYS Output .............................. 38
7 Pin Configuration and Functions......................... 4
11.2 Requirements for Charging................................... 38
8 Specifications......................................................... 6
12 Layout................................................................... 39
8.1 Absolute Maximum Ratings ...................................... 6
12.1 Layout Guidelines ................................................. 39
8.2 Handling Ratings....................................................... 6
12.2 Layout Example .................................................... 40
8.3 Recommended Operating Conditions....................... 6
13 Device and Documentation Support................. 41
8.4 Thermal Information.................................................. 7
13.1 Related Links ........................................................ 41
8.5 Electrical Characteristics........................................... 7
13.2 Community Resources.......................................... 41
8.6 Typical Characteristics............................................ 10
13.3 Trademarks........................................................... 41
9 Detailed Description............................................ 12
13.4 Electrostatic Discharge Caution............................ 41
9.1 Overview................................................................. 12
13.5 Glossary................................................................ 41
9.2 Functional Block Diagram....................................... 13
14 Mechanical, Packaging, and Orderable
9.3 Feature Description................................................. 14
Information........................................................... 41
9.4 Device Functional Modes........................................ 26
5 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision F (July 2014) to Revision G Page
• Deleted hyperlink to unpublished application note SLUA727............................................................................................... 26
Changes from Revision E (November 2013) to Revision F Page
• Added Handling Rating table, Feature Description section, Device Functional Modes, Application and
Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation
Support section, and Mechanical, Packaging, and Orderable Information section................................................................ 1
• Changed the Ordering Information table to the Device Comparison Table ........................................................................... 4
• Changed to V
BAD_SOURCE
include values for "During Bad Source Detection" ......................................................................... 8
• Changed the Functional Block Diagram. Changed the device numbers above D+/D- and PSEL....................................... 13
• Changed the PWM Controller in Charge Mode section to include the soft-start function.................................................... 15
• Changed the Battery Charging Process section. New text added starting with "The bq2416xx monitors the charging
current.." ............................................................................................................................................................................... 15
• Changed the Input Source Connected section..................................................................................................................... 16
• Changed the Input Source Connected section..................................................................................................................... 18
• Added the Reverse Boost (Boost Back) Prevention Circuit section..................................................................................... 24
Changes from Revision D (November 2012) to Revision E Page
• Added Feature: Compatible with MaxLife Technology for Faster Charging When Used in Conjunction With bq27530 ....... 1
• Changed From: QFN-24 Package To: VQFN-24 Package throughout the data sheet.......................................................... 1
2 Submit Documentation Feedback Copyright © 2011–2015, Texas Instruments Incorporated
Product Folder Links: bq24160 bq24160A bq24161 bq24161B bq24163 bq24168
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