el7585a Intersil Corporation, el7585a Datasheet - Page 7

• Manufacturer Part Number: el7585a
• Description: Tft-lcd Power Supply
• Manufacturer: Intersil Corporation

Typical Performance Curves
V
V
V
LOGIC
LOGIC
AVDD
V
CDLY
V
REF
V
V
OFF
ON
IN
FIGURE 13. START-UP SEQUENCE
FIGURE 15. START-UP SEQUENCE
TIME (10ms/DIV)
TIME (10ms/DIV)
7
C
FIGURE 17. LX WAVEFORM - CONTINUOUS MODE
DLY
(Continued)
C
DLY
=220nF
V
V
I
=220nF
OUT
IN
OUT
=5V
=200mA
=13V
TIME (400ns/DIV)
EL7585A
FIGURE 16. LX WAVEFORM - DISCONTINUOUS MODE
V
LOGIC
AVDD
V
V
OFF
ON
V
V
I
OUT
IN
OUT
FIGURE 14. START-UP SEQUENCE
=5V
=30mA
=13V
TIME (400ns/DIV)
TIME (10ms/DIV)
C
DLY
=220nF
March 9, 2006
FN7523.3