EL7556BCM ELANTEC [Elantec Semiconductor], EL7556BCM Datasheet - Page 5

• Manufacturer Part Number: EL7556BCM
• Description: Integrated Adjustable 6 Amp Synchronous Switcher
• Manufacturer: ELANTEC [Elantec Semiconductor]

Typical Performance Curves
1000
1000
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
100
1.5
1.0
0.5
0.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10
1
50
50
10
Line Regulation vs C
V
V
(V
F
IN
OUT
OSC
IN
V
=V
=5.0V, I
OUT
vs C
vs C
DD
=1V
=5.0V ±10%
SLOPE
OSC
75
75
LOAD
=0.5A)
100
V
I
OUT
I
OUT
SLOPE
OUT
100
100
=3.5V
=0.5A
C
C
=6A
C
SLOPE
SLOPE
OSC
(pF)
(pF)
(pF)
125
125
V
OUT
1k
=2.5V
150
T
150
A
T
=25°C
T
A
A
=25°C
=25°C
100k
175
175
Integrated Adjustable 6 Amp Synchronous Switcher
5
-0.5
-1.0
-1.5
520
510
500
490
480
470
460
450
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.5
1.0
0.5
0.0
50
1.0
0
Load Regulation vs C
I
V
Voltage [V
F
OUT
OSC
OUT
Loop Gain Induced Error
V
=3A, +3A, -2.5A
IN
vs Temperature
Variation vs Programmed Output
=5V
20
1.5
75
IDEAL
V
=(1+R
40
DD
V
V
2.0
IN
IN
=5V
=4.5V
=5.5V
Temperature (°C)
SLOPE
3
100
/R
C
60
4
V
SLOPE
)]
IDEAL
2.5
(pF)
(V)
80
V
V
125
DD
DD
EL7556BC
=4.5V
=5.5V
3.0
100
150
T
T
A
3.5
A
=25°C
120
=25°C
175
140
4.0