EL7586AILZ Intersil, EL7586AILZ Datasheet - Page 8

• Manufacturer Part Number: EL7586AILZ
• Description: IC POWER SUPPLY TFT-LCD 20-QFN
• Manufacturer: Intersil

Specifications of EL7586AILZ

• Applications: Converter, TFT, LCD
• Voltage - Input: 3 ~ 5 V
• Number Of Outputs: 4
• Voltage - Output: 5.5 ~ 20 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 23. PACKAGE POWER DISSIPATION vs AMBIENT
FIGURE 21. LX WAVEFORM - DISCONTINUOUS MODE
V
V
BOOST
LOGIC
V
FIGURE 19. EL7586A START-UP SEQUENCE
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
V
OFF
ON
0
0
JEDEC JESD51-3 AND SEMI G42-88 (SINGLE
LAYER) TEST BOARD
667mW
TEMPERATURE
V
V
I
OUT
IN
OUT
C
25
DLY
=5V
=30mA
AMBIENT TEMPERATURE (°C)
=13V
=220nF
50
TIME (400ns/DIV)
TIME (10ms/DIV)
8
75
85
100
(Continued)
125
150
EL7586, EL7586A
V
FIGURE 24. PACKAGE POWER DISSIPATION vs AMBIENT
BOOST_DELAY
FIGURE 22. LX WAVEFORM - CONTINUOUS MODE
V
LOGIC
FIGURE 20. EL7586A START-UP SEQUENCE
V
2.5
1.5
0.5
V
OFF
3
2
1
0
ON
0
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD - QFN EXPOSED
DIEPAD SOLDERED TO PCB PER JESD51-5
2.500W
TEMPERATURE
V
V
I
OUT
IN
OUT
25
=5V
AMBIENT TEMPERATURE (°C)
=200mA
=13V
50
TIME (10ms/DIV)
TIME (400ns/DIV)
75
85
100
C
DLY
=220nF
125
January 17, 2006
150
FN9210.2