EL7532IYZ Intersil, EL7532IYZ Datasheet - Page 4

• Manufacturer Part Number: EL7532IYZ
• Description: IC REG 2A STEP DOWN MONO 10MSOP
• Manufacturer: Intersil
• Type: Step-Down (Buck)r

Specifications of EL7532IYZ

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 5.5 V
• Current - Output: 2A
• Frequency - Switching: 1.5MHz
• Voltage - Input: 2.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

Typical Performance Curves
FIGURE 3. EFFICIENCY vs I
100
FIGURE 1. EFFICIENCY vs I
100
-0.2
-0.6
-1.0
FIGURE 5. LOAD REGULATION @ V
1.0
0.6
0.2
80
60
40
20
80
60
40
20
0
0
0
0
0
V
V
MAXIMUM EFFICIENCY, η = 95%
MAXIMUM EFFICIENCY, η = 94%
O
O
= 0.8V
= 3.3V
0.5
0.5
0.5
V
O
= 1.2V
1.0
1.0
1.0
I
I
I
4
OUT
OUT
OUT
(A)
(A)
(A)
OUT
1.5
1.5
1.5
OUT
@ V
@ V
V
V
V
O
V
IN
2.0
2.0
2.0
O
IN
IN
O
O
= 1.8V
= 1.2V
= 2.5V
= 3.3V
= 1.8V
= 5V
= 5V
2.5
2.5
2.5
EL7532
FIGURE 2. EFFICIENCY vs I
FIGURE 6. LOAD REGULATION @ V
-0.2
-0.6
-1.0
-0.2
-0.6
-1.0
100
1.0
0.6
0.2
1.0
0.6
0.2
80
60
40
20
0
2.5
0
0
V
V
MAXIMUM EFFICIENCY, η = 95%
V
O
O
O
FIGURE 4. LINE REGULATION
V
= 0.8V
= 2.5V
O
= 2.5V
3.0
= 0.8V
0.5
0.5
V
O
= 1.2V
3.5
1.0
1.0
4.0
V
I
I
OUT
OUT
V
O
IN
= 3.3V
(V)
(A)
(A)
4.5
OUT
1.5
1.5
@ V
5.0
V
IN
IN
2.0
2.0
O
V
O
= 1.8V
= 3.3V
= 3.3V
I
5.5
O
= 2.5V
November 2, 2007
= 2A
2.5
6.0
2.5
FN7435.8