EL7536 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
EL7536 Datasheet PDF : 9 Pages
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EL7536
Performance Curves and Waveforms
All waveforms are taken at VIN = 3.3V, VO = 1.8V, IO = 1A with component values shown on page 1 at room ambient temperature, unless otherwise
noted.
VIN=5V
100
95 VO=3.3V
90
85
80
VO=1.8V
75
VO=1.2V
70
65
60
0
200
400
600
IO (mA)
VO=2.5V
800
1000
FIGURE 1. EFFICIENCY
VIN=3.3V
100
95
90
85
80
VO=1V
75
70
65
60
0
200
VO=1.8V
400
600
IO (mA)
VO=2.5V
VO=1.2V
800
1000
FIGURE 2. EFFICIENCY
1.44
VIN=5V IO=1A
1.42
VIN=3.3V IO=1A
VIN=5V IO=0A
1.4
VIN=3.3V IO=0A
1.38
1.36
1.34
1.32
-50
0
50
100
150
TA (°C)
FIGURE 3. FS vs JUNCTION TEMPERATURE
0.1%
0.0%
-0.1%
-0.2%
-0.3%
VIN=3.3V
VIN=5V
-0.4%
-0.5%
0
0.2
0.4
0.6
0.8
1
IO (A)
FIGURE 4. LOAD REGULATIONS
0.1%
0.0%
-0.1%
-0.2%
VIN=3.3V IO=0A
VIN=5V IO=0A
-0.3%
-0.4%
VIN=3.3V IO=1A
-0.5%
-0.6%
VIN=5V IO=1A
-0.7%
-50
0
50
100
150
TJ (°C)
FIGURE 5. LOAD/LINE REGULATIONS vs JUNCTION
TEMPERATURE
12
10
8
6
4
2
0
2.5
3
3.5
4
4.5
5
VIN (V)
FIGURE 6. NO LOAD INPUT CURRENT
4
FN7396.8
July 13, 2006
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