AUR9703 Datasheet, PDF (8/20 Pages) BCD Semiconductor Manufacturing Limited – 1.5MHz, 800mA, STEP DOWN DC-DC CONVERTER

Data Sheet
1.5MHz, 800mA, STEP DOWN DC-DC CONVERTER AUR9703
Typical Performance Characteristics (Continued)
2.56
2.54
2.52
V =3.3V
IN
V =4.2V
IN
V =5.0V
IN
V =5.5V
IN
2.50
2.48
2.46
2.44
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Output Current (A)
3.40
3.38
3.36
3.34
V =4.2V
IN
V =5.0V
IN
V =5.5V
IN
3.32
3.30
3.28
3.26
3.24
3.22
3.20
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Output Current (A)
Figure 12. Load Regulation (V_OUT=2.5±0.03V)
Figure 13. Load Regulation (V_OUT=3.3±0.03V)
1.03
1.24
1.23
1.02
1.22
1.01
1.21
1.00
1.20
0.99
0.98
I =0A
OUT
I =800mA
OUT
1.19
1.18
1.17
I =0A
OUT
I =800mA
OUT
0.97
1.16
2.5
3.0
3.5
4.0
4.5
5.0
5.5
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
Input Voltage (V)
Figure 14. Line Regulation (V_OUT=1.0±0.03V)
Figure 15. Line Regulation (V_OUT=1.2±0.03V)
Nov. 2011 Rev. 1 .0
BCD Semiconductor Manufacturing Limited
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