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BQ24392 PDF预览

BQ24392

更新时间: 2024-11-21 12:21:31
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
17页 708K
描述
Charger Detection Device with High Speed USB Switch Battery Charger Specification v1.2

BQ24392 数据手册

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bq24392  
www.ti.com  
SLIS146A JUNE 2012REVISED JUNE 2012  
Charger Detection Device with High Speed USB Switch Battery Charger Specification v1.2  
Check for Samples: bq24392  
1
FEATURES  
VBUS Voltage Range  
–2V to 28V Tolerance on VBUS  
ESD Performance Tested per JESD 22  
23  
Charger Detection Device  
USB BCv1.2 Compliant  
4000-V Human-Body Model  
(A114-B, Class II)  
VBUS Detection  
Data Contact Detection  
1500-V Charged-Device Model (C101)  
Primary & Secondary Detection  
Dead Battery Provision (DBP) 32-min Timer  
ESD Performance DP_CON/DM_CON to GND  
±8kV Contact Discharge (IEC 61000-4-2)  
Switch  
USB 2.0 High Speed Switch  
APPLICATIONS  
Compatible Accessories  
Cell Phones  
Dedicated Charging Port  
Standard Charging Port  
Charging Port  
Smart-Phones  
Tablets  
Camera & GPS Systems  
Other Chargers Detected  
Apple™ Charger  
TomTom™ Charger  
Non Compliant USB Charger  
TYPICAL APPLICATION DIAGRAM  
DM_HOST  
USB  
HOST  
DP_HOST  
VBUS  
DM_CON  
USB  
PORT  
3.3V  
DP_CON  
3.3V  
GND  
R1  
10KΩ  
BQ24392  
SW_OPEN  
R1  
10KΩ  
3.3V  
CHG_AL_N  
R2  
100KΩ  
GOOD_BAT  
(Battery Status)  
CHG_DET  
SYSTEM  
&
CHARGER  
Diode  
0.5V  
ORDERING INFORMATION(1)  
TA  
PACKAGE(2)  
ORDERABLE PART NUMBER  
TOP-SIDE MARKING  
APH  
µQFN 0.5-mm pitch –  
RSE  
–40°C to 85°C  
Tape and Reel  
BQ24392RSER  
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
web site at www.ti.com.  
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
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
Apple is a trademark of Apple.  
3
TomTom is a trademark of TomTom International.  
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 © 2012, Texas Instruments Incorporated  

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