EL7585A
Typical Performance Curves (Continued)
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
0
20
40
60
80
IOUT (mA)
FIGURE 9. VON LOAD REGULATION
0
-0.2
-0.4
-0.6
-0.8
-1
-1.2
-1.4
0
20
40
60
80
100
IOUT (mA)
FIGURE 10. VOFF LOAD REGULATION
0
-0.2
-0.4
-0.6
-0.8
-1
-1.2
0
100 200 300 400 500 600 700
IOUT (mA)
FIGURE 11. VLOGIC LOAD REGULATION
VCDLY
VLOGIC
VIN
EN
CDLY=220nF
TIME (10ms/DIV)
FIGURE 12. START-UP SEQUENCE
VCDLY
VLOGIC
VIN
VREF
CDLY=220nF
TIME (10ms/DIV)
FIGURE 13. START-UP SEQUENCE
6
AVDD
VLOGIC
VOFF
VON
CDLY=220nF
TIME (10ms/DIV)
FIGURE 14. START-UP SEQUENCE
FN7523.2
September 21, 2005