EL7512CYZ-T7 Intersil, EL7512CYZ-T7 Datasheet - Page 5

• Manufacturer Part Number: EL7512CYZ-T7
• Description: IC REG PWM STEP-UP 10-MSOP
• Manufacturer: Intersil

Specifications of EL7512CYZ-T7

• Pwm Type: Controller
• Number Of Outputs: 1
• Frequency - Max: 1.2MHz
• Duty Cycle: 90%
• Voltage - Supply: 2 V ~ 12 V
• Buck: No
• Boost: Yes
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Frequency-max: 1.2MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
∆V
V
∆V
1.355
1.345
1.335
1.325
LX
1.35
1.34
1.33
1.32
i
O
L
3.6
3.4
3.2
2.8
2.6
2.4
2.2
I
3
2
650
Steady State Operation (inductor discontinuous
conduction) V
5
V
I
DD
FB
V
V
DD
O
vs F
vs V
=12V-18V
=10V
6
750
S
DD
5
IN
7
850
=5V, V
8
F
O
S
=12V, I
V
950
(kHz)
DD
9
O
(Continued)
=25mA
1050
∆V
i
O
O
10
Load Transient Response
V
IN
1150
=5V, V
11
O
1250
=12V, I
12
EL7512
O
=50mA-300mA
∆V
V
V
1400
1200
1000
∆V
V
LX
800
600
400
200
i
IN
i
O
O
L
L
I
0
50
F
Steady State Operation (inductor continuous
conduction) V
Power-Up
V
S
IN
vs R
=5V, V
T
O
=12V, I
IN
100
=5V, V
O
=300mA
R
O
T
=12V, I
(kΩ)
O
=300mA
150
V
DD
=10V
200