EL7585A
Typical Performance Curves (Continued)
VCDLY
VLOGIC
VIN
VREF
CDLY=220nF
TIME (10ms/DIV)
FIGURE 13. START-UP SEQUENCE
AVDD
VLOGIC
VOFF
VON
CDLY=220nF
TIME (10ms/DIV)
FIGURE 14. START-UP SEQUENCE
AVDD
VLOGIC
VOFF
VON
CDLY=220nF
TIME (10ms/DIV)
FIGURE 15. START-UP SEQUENCE
VIN=5V
VOUT=13V
IOUT=30mA
TIME (400ns/DIV)
FIGURE 16. LX WAVEFORM - DISCONTINUOUS MODE
VIN=5V
VOUT=13V
IOUT=200mA
TIME (400ns/DIV)
FIGURE 17. LX WAVEFORM - CONTINUOUS MODE
7
FN7523.3
March 9, 2006