ISL78010_11 INTERSIL [Intersil Corporation], ISL78010_11 Datasheet - Page 7

• Manufacturer Part Number: ISL78010_11
• Description: Automotive Grade TFT-LCD Power Supply
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
FIGURE 17. LX WAVEFORM - DISCONTINUOUS MODE
V
V
BOOST
LOGIC
V
V
OFF
ON
FIGURE 13. V
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
0
V
V
I
FIGURE 15. START-UP SEQUENCE
OUT
0
IN
OUT
= 5V
= 30mA
C
100
= 13V
DLY
= 220nF
TIME (400ns/DIV)
200
LOGIC
TIME (10ms/DIV)
I
300
OUT
FIGURE 19. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE
7
LOAD REGULATION
(mA)
400
500
600
1.8
1.5
1.2
0.9
0.6
0.3
T
0
A
0
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
= +25°C, unless otherwise specified. (Continued)
1.408W
700
25
AMBIENT TEMPERATURE (°C)
ISL78010
50
75
V
BOOST_DELAY
100
FIGURE 18. LX WAVEFORM - CONTINUOUS MODE
0.282W
V
V
LOGIC
V
BOOST
V
V
LOGIC
V
125
OFF
V
CDLY
ON
REF
FIGURE 16. START-UP SEQUENCE
V
V
I
FIGURE 14. START-UP SEQUENCE
OUT
IN
OUT
= 5V
150
= 200mA
C
= 13V
DLY
= 220nF
TIME (400ns/DIV)
TIME (10ms/DIV)
TIME (10ms/DIV)
C
DLY
= 220nF
May 3, 2011
FN6501.1