EL7464CRE-T13 ELANTEC [Elantec Semiconductor], EL7464CRE-T13 Datasheet - Page 5

• Manufacturer Part Number: EL7464CRE-T13
• Description: Monolithic 4 Amp DC:DC Step-down Regulator
• Manufacturer: ELANTEC [Elantec Semiconductor]

Typical Performance Curves (20-Pin SO Package)
*Note: The 28-Pin HTSSOP Package Offers Improved Performance
3.325
3.315
3.305
3.295
3.285
3.275
100
95
90
85
80
75
70
65
60
1.6
1.2
0.8
0.4
2
0
4.5
0
0
*Efficiency vs I
*Power Loss vs I
Line Regulation (V
0.5
0.5
I
O
I
I
O
O
=0.5A
=2A
=4A
4.75
1
1
O
V
(V
O
O
=2.8V
IN
(V
O
Output Current I
Load Current I
=3.3V)
1.5
=5V)
1.5
IN
=5V)
V
IN
2
V
2
5
O
(V)
=1.8V
O
2.5
O
(A)
2.5
(A)
V
O
=2.8V
V
5.25
O
3
V
=3.3V
3
O
=3.3V
V
O
=1.8V
3.5
3.5
5.5
4
4
Monolithic 4 Amp DC:DC Step-down Regulator
5
3.325
3.315
3.305
3.295
3.285
3.275
1.268
1.266
1.264
1.262
1.258
1.256
100
1.27
1.26
95
90
85
80
75
70
65
60
0.5
-50
0
*Efficiency vs I
Load Regulations (V
V
REF
0.5
vs Die Temperature
1
-10
V
V
IN
IN
V
1
=5.5V
O
IN
=5V
1.5
(V
=4.5V
O
Die Temperature (°C)
=3.3V)
Load Current I
1.5
Load Current I
O
=3.3V)
30
2
2
2.5
O
O
70
2.5
(A)
(A)
EL7564C
3
3
V
V
V
110
IN
IN
IN
=5.5V
=4.5V
=5V
3.5
3.5
150
4
4