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BQ24160YFFT PDF预览

BQ24160YFFT

更新时间： 2024-09-08 11:46:07
品牌 Logo 应用领域
德州仪器 - TI 电池开关
页数 文件大小 规格书
44页 1895K
描述
2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path

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中文翻译

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BQ24160YFFT 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：BGA
包装说明：VFBGA, BGA49,7X7,16针数：49
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：2.22可调阈值：YES
模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码：R-XBGA-B49
JESD-609代码：e1长度：7 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：49
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：VFBGA
封装等效代码：BGA49,7X7,16封装形状：RECTANGULAR
封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度（摄氏度）：260
电源：4.2/10 V认证状态：Not Qualified
座面最大高度：0.425 mm子类别：Power Management Circuits
最大供电电流 (Isup)：5 mA最大供电电压 (Vsup)：10 V
最小供电电压 (Vsup)：4.2 V标称供电电压 (Vsup)：5 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Tin/Silver/Copper (Sn/Ag/Cu)端子形式：BALL
端子节距：0.4 mm端子位置：BOTTOM
阈值电压标称：+3.8V处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：Base Number Matches：1

BQ24160YFFT 数据手册

 浏览型号BQ24160YFFT的Datasheet PDF文件第2页浏览型号BQ24160YFFT的Datasheet PDF文件第3页浏览型号BQ24160YFFT的Datasheet PDF文件第4页浏览型号BQ24160YFFT的Datasheet PDF文件第5页浏览型号BQ24160YFFT的Datasheet PDF文件第6页浏览型号BQ24160YFFT的Datasheet PDF文件第7页 
bq24160, bq24161  
bq24163, bq24168  
www.ti.com  
SLUSAO0A –NOVEMBER 2011–REVISED MARCH 2012  
2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path  
Management and I2C Interface  
Check for Samples: bq24160, bq24161, bq24163, bq24168  
1
FEATURES  
APPLICATIONS  
2
•
High-Efficiency Switch Mode Charger with  
Separate Power Path Control  
•
•
•
•
Handheld Products  
Portable Media Players  
Portable Equipment  
–
Make a GSM Call with a Deeply Discharged  
Battery or No Battery  
Netbook and Portable Internet Devices  
–
Instantly Start Up System from a Deeply  
Discharged Battery or No Battery  
DESCRIPTION  
•
•
Dual Input Charger  
The bq24160/ bq24161/ bq24163/ bq24168 are highly  
integrated single cell Li-Ion battery charger and  
system power path management devices targeted for  
space-limited, portable applications with high capacity  
batteries. The single cell charger has dual inputs  
which allow operation from either a USB port or  
higher-power input supply (i.e., AC adapter or  
wireless charging input) for a versatile solution. The  
two inputs are fully isolated from each other and are  
easily selectable using the I2C interface.  
Highly Integrated Battery N-Channel MOSFET  
Controller for Power Path Management  
–
20 V input rating, with Overvoltage  
Protection (OVP)  
–
–
–
6.5 V for USB Input  
10.5 V for IN input (bq24160/1/3)  
6.5 V for IN input (bq24168)  
–
Integrated FETs for Up to 2.5A Charge Rate  
APPLICATION SCHEMATIC  
–
Up to 2.5 A from IN Input (input current  
limit)  
IN  
SW  
AC Adapter or  
Wireless Power  
–
Up to 1.5 A from USB Input (input  
current limit)  
System  
Load  
PMIDI  
•
•
Safe and Accurate Battery Management  
Functions  
USB  
VBUS  
D+  
D–  
BOOT  
SYS  
–
0.5% Battery Regulation Accuracy  
GND  
PMIDU  
–
10% Charge Current Accuracy  
Charge Parameters Programmed Using I2C™  
Interface  
D+  
D–  
–
Charge Voltage, Current, Termination  
Threshold, Input Current Limit, VINDPM  
Threshold  
BAT  
TS  
SDA  
SCL  
HOST  
INT  
•
Voltage Based, NTC Monitoring Input  
JEITA Compatible (bq24160/3/8)  
TEMP PACK+  
–
PGND  
DRV  
+
–
V
SYS  
•
•
Thermal Regulation Protection for Output  
Current Control  
PACK–  
Low Battery Leakage Current, BAT Short-  
Circuit Protection  
•
•
•
Soft-Start Feature to Reduce Inrush Current  
Thermal Shutdown and Protection  
Available in small 2.8mm × 2.8mm 49-ball  
WCSP or 4mm × 4mm QFN-24 Packages  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
I2C is a trademark of NXP Semiconductor.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2011–2012, Texas Instruments Incorporated  
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BQ24160YFFT 替代型号

型号 品牌 替代类型 描述 数据表
BQ24160YFFR TI

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 2.5A, Dual-Input, Single Cell Switchmode Li-Ion Battery Charger with Power Path

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