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BQ51222YFPR PDF预览

BQ51222YFPR

更新时间： 2024-02-01 03:30:21
品牌 Logo 应用领域
德州仪器 - TI PC无线
页数 文件大小 规格书
52页 1681K
描述
双模式 5W（WPC v1.2 和 PMA）单芯片无线电源接收器 | YFP | 42 | -40 to 125

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BQ51222YFPR 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active包装说明：DSBGA-42
Reach Compliance Code：compliantECCN代码：EAR99
Factory Lead Time：1 week风险等级：1.52
Is Samacsys：N模拟集成电路 - 其他类型：ANALOG CIRCUIT
JESD-30 代码：R-XBGA-B42JESD-609代码：e1
长度：3.6 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：42最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：UNSPECIFIED
封装代码：VFBGA封装形状：RECTANGULAR
封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH座面最大高度：2.8 mm
表面贴装：YES温度等级：AUTOMOTIVE
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
宽度：2.89 mmBase Number Matches：1

BQ51222YFPR 数据手册

 浏览型号BQ51222YFPR的Datasheet PDF文件第1页浏览型号BQ51222YFPR的Datasheet PDF文件第2页浏览型号BQ51222YFPR的Datasheet PDF文件第3页浏览型号BQ51222YFPR的Datasheet PDF文件第5页浏览型号BQ51222YFPR的Datasheet PDF文件第6页浏览型号BQ51222YFPR的Datasheet PDF文件第7页 
bq51222  
ZHCSFC3A –JULY 2016–REVISED AUGUST 2016  
www.ti.com.cn  
Pin Functions (continued)  
PIN  
TYPE  
DESCRIPTION  
NAME  
LPRB 1  
LPRB 2  
NUMBER  
F5  
O
Open drain – active to help drive RECT voltage high at light load on a PMA TX  
G6  
D1, D2, D3, D4,  
D5, D6  
OUT  
O
O
Output pin, used to deliver power to the load  
Open drain output that allows user to sense when receiver is on transmitter  
Power and logic ground  
PD_DET  
PGND  
G6  
A1, A2, A3, A4,  
A5, A6  
—
RECT  
SCL  
C2, C3, C4, C5  
O
I
Filter capacitor for the internal synchronous rectifier  
E4  
F4  
SCL and SDA are used for I2C communication  
SDA  
I
TERM,  
LPRBEN  
Sets termination current as a percentage of IILIM as TERM pin. When TERM resistor is populated,  
LPRB pins are enabled with appropriate function  
F3  
G5  
G4  
I
O
I
TMEM allows capacitor to be connected to GND so energy from transmitter ping can be stored to  
retain memory of state  
TMEM  
Temperature sense. Can be pulled high to send end power transfer (EPT) or end of charge (EOC)  
to TX  
TS/CTRL  
VIREG  
VO_REG  
WPG  
E5  
G1  
F5  
I
I
Rectifier voltage feedback  
Sets the regulation voltage for output  
O
Open-drain output that allows user to sense when power is transferred to load  
7 Specifications  
7.1 Absolute Maximum Ratings  
over operating free-air temperature (unless otherwise noted)(1)  
(2)  
MIN  
MAX  
UNIT  
AC1, AC2  
–0.8  
20  
RECT, COMM1, COMM2, OUT, LPRB1, LPRB2, CLAMP1, CLAMP2, WPG,  
PD_DET  
–0.3  
20  
Input voltage  
AD, AD-EN  
–0.3  
–0.3  
30  
20  
V
BOOT1, BOOT2  
SCL, SDA, TERM, CM_ILIM, FOD, TS/CTRL, ILIM, TMEM, VIREG,  
VO_REG, LPRBEN  
–0.3  
7
Input current  
AC1, AC2 (RMS)  
OUT  
2.5  
1.5  
15  
A
A
Output current  
Output sink current  
Output sink current  
Junction temperature, TJ  
Storage temperature, Tstg  
LPRB1, LPRB2  
COMM1, COMM2  
mA  
A
1
–40  
–65  
150  
150  
°C  
°C  
(1) All voltages are with respect to the PGND pin, unless otherwise noted.  
(2) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings  
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating  
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
4
Copyright © 2016, Texas Instruments Incorporated  
 
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