el7571c ETC-unknow, el7571c Datasheet - Page 4

• Manufacturer Part Number: el7571c
• Description: Programmable Controller
• Manufacturer: ETC-unknow

EL7571C
Programmable PWM Controller
Typical Performance Curves
-0.001
-0.002
-0.003
0.004
0.003
0.002
0.001
-0.01
-0.02
-1.00
-2.00
0.04
0.03
0.02
0.01
5.00
4.00
3.00
2.00
1.00
0
0
0
13.5
0
+5V Supply Non-Sync Load Regulation
0
+12V Supply Sync Line Regulation
+12V Supply Sync Load Regulation
13.0
1
1
V
OUT
V
12.5
V
V
OUT
V
OUT
OUT
= 1.8V
3
3
OUT
= 1.8V
= 2.1V
= 1.3V
V
= 2.8V
OUT
12.0
5
5
= 2.8V
I
I
V
OUT
OUT
IN
(V)
(A)
(A)
11.5
7
7
11.0
9
9
V
OUT
10.5
= 3.5V
11
11
10.0
13
13
4
-0.10
-0.20
-0.30
-0.40
-1.00
-2.00
0.30
0.20
0.10
0.00
6.00
5.00
4.00
3.00
2.00
1.00
1.0
0.9
0.8
0.7
0.6
0.5
0
5.50
5V Supply Line Regulation
VRM +5V Supply +12V Controller Sync w/o
Schottky Load Regulation
0
+12V Supply Sync Efficiency
0
1
1
V
OUT
5.25
= 1.3V
V
OUT
3
3
V
OUT
= 1.8V
= 2.8V
5
5
I
V
I
V
OUT
OUT
5.00
OUT
IN
V
(V)
(A)
(A)
OUT
= 2.8V
7
7
= 1.8V
V
OUT
V
OUT
= 3.5V
9
9
4.75
= 3.5V
11
11
4.50
13
13