EL7556BC Просмотр технического описания (PDF) - Elantec -> Intersil
Номер в каталоге
Компоненты Описание
производитель
EL7556BC Datasheet PDF : 13 Pages
| |||
EL7556BC
Integrated Adjustable 6 Amp Synchronous Switcher
Typical Performance Curves
Efficiency vs ILOAD (VOUT =3.5V)
VDD=VIN=5.0V (±10%)
96
94
VDD=4.5V
92
90
VDD=5V
88
86
VDD=5.5V
84
82
80
0.5
1.5
2.5
3.5
4.5
IOUT (A)
TA=25°C
5.5
6.5
Line Regulation (CSLOPE=100pF)
3.54
3.53
3.52
3.51
IOUT=0.5A
3.50
3.49
IOUT=3A
3.48
3.47
IOUT=6A
3.46
4.5
5.0
VIN (V)
TA=25°C
5.5
Line Regulation vs CSLOPE (IOUT=3A)
VDD=VIN=5.0V ±10%
0.8
0.7
TA=25°C
0.6
0.5
0.4
VOUT=3.5A
0.3
VOUT=2.5A
0.2
0.1
0.0
50
VOUT=1A
75
100
125
150
175
CSLOPE (pF)
Efficiency vs ILOAD (VDD=5.0V)
100
95
VCC=3.5V
90
VCC=2.5V
85
80
VCC=1V
75
70
0.5
1.5
2.5
3.5
4.5
5.5
6.0
IOUT(A)
Load Regulation (CSLOPE=100pF)
3.54
3.53
3.52
VIN=5V
3.51
VIN=5.5V
3.50
3.49
3.48
3.47 TA=25°C
3.46
0.5
VIN=4.5V
3.0
6.0
IOUT (A)
Load Regulation vs CSLOPE (VIN=5.0V)
IOUT=3A, +3A, -2.5A
0.6
0.5
VOUT=3.5A
0.4
VOUT=2.5A
0.3
0.2
VOUT=1A
0.1
0.0
50
75
100
125
CSLOPE (pF)
TA=25°C
150
175
4
Share Link: 