参数资料
型号: BQ51013AYFPR
厂商: Texas Instruments
文件页数: 12/45页
文件大小: 0K
描述: IC WIRELESS PWR RCVR 28DSBGA
标准包装: 3,000
应用: 无线电源接收器
电流 - 电源: 1.5A
电源电压: 4 V ~ 10 V
工作温度: 0°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 28-XFBGA,DSBGA
供应商设备封装: 28-DSBGA(1.9x3)
包装: 带卷 (TR)
配用: 732-4057-ND - WIRELESS CHARGING RECEIVING COIL
bq51014 is Not Recommended For New Designs
SLUSAY6B – MARCH 2012 – REVISED OCTOBER 2013
TYPICAL CHARACTERISTICS (continued)
70
Rising
Falling
<??? Dynamic Efficiency Scaling
7.0
60
50
6.5
40
30
20
6.0
5.5
<??? Dynamic Rectifier Control
10
RILIM=500
RILIM=220
1
2 3
4
5
0.2
0.4 0.6
0.8
1.0
Output Power (W)
Figure 6. Light Load Efficiency Improvement due to
Dynamic Efficiency Scaling Feature (1)
G000
1.2
Output Current (A)
Figure 7. V RECT vs. I LOAD at R ILIM = 220 Ω
G007
RILIM=220
RILIM=500
1.1
RILIM=250
RILIM=400
RILIM=700
7.0
6.5
6.0
5.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
RILIM=300
Thermal Shutdown ???>
0.0
0.2
0.4 0.6
0.8
1.0
0.1
1.0
2.0
3.0
4.0
5.0
Output Current (A)
Figure 8. V RECT vs. I LOAD at R ILIM = 220 Ω and 500 Ω
G007
Output Voltage (V)
Figure 9. V OUT Sweep (I-V Curve) (2)
G001
12
Product Folder Links: bq51013A bq51014
Copyright ? 2012–2013, Texas Instruments Incorporated
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