EL7512 Intersil Corporation, EL7512 Datasheet - Page 4

• Manufacturer Part Number: EL7512
• Description: High Frequency PWM Step-Up Regulator
• Manufacturer: Intersil Corporation

Typical Performance Curves
1400
1200
1000
1.35
1.25
1.15
1.05
100
800
600
400
200
1.4
1.3
1.2
1.1
80
60
40
20
0
0
1
-50
10
5
Efficiency
V
F
Internal V
IN
S
F
V
S
=3.3V, V
vs V
DD
=670kHz
=12V
6
DD
REF
O
60
0
=12V
4
7
vs T
J
8
I
V
T
O
DD
J
110
50
(mA)
(°C)
(V)
9
R
R
R
R
T
T
T
T
=100kΩ
=200kΩ
10
=51.1kΩ
160
=71.5kΩ
100
11
210
150
12
EL7512
100
100
760
740
720
700
680
660
640
80
60
40
20
80
60
40
20
0
0
-50
10
10
Efficiency
V
Efficiency
V
F
IN
IN
S
R
F
F
S
S
vs Temperature
T
=3.3V, V
=5V, V
=670kHz
=100kΩ
=670kHz
60
110
O
=12V
O
0
=5V
110
210
160
I
I
T
O
O
J
(mA)
(mA)
50
(°C)
210
310
V
V
V
260
DD
DD
DD
100
=5V
=10V
=12V
410
310
510
360
150