BQ500110_11 Datasheet, PDF (7/25 Pages) Texas Instruments – Qi Compliant Wireless Power Transmitter Manager

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SPACER
80
bq500110
SLUSAE0A – NOVEMBER 2010 – REVISED APRIL 2011
TYPICAL CHARACTERISTICS
EFFICIENCY
vs
RECEIVER LOAD CURRENT
RECTIFIER LOADING
vs
OUTPUT POWER
2.5
75
70
65
60
55
50
100
300
500
700
900
R_L - Load Current - mA
Figure 1.
1100
2 ^{Bin 5;}
R51 = 75 kW
1.5
1
Bin 2;
R51 = 48.7 kW
Bin 1;
R51 = 42.2 kW
0.5
Bin 0;
R51 = 0 kW
0
0
1
2
3
4
5
6
P_O - Output Power - W
Figure 2.
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