ame5130 AME, Inc., ame5130 Datasheet - Page 11

• Manufacturer Part Number: ame5130
• Description: Micropower Step-up Dc/dc Converter
• Manufacturer: AME, Inc.

AME5130
800
500
750
700
650
600
550
450
400
350
140
130
120
110
100
90
85
45
80
60
55
50
40
75
70
65
90
80
70
60
50
40
0.5
2
2
Enable Current vs. V
V
4
IN
2.5
Switch Current Limit vs. V
=5V
AME, Inc.
2.5
Efficiency vs. Load Current
8
T
A
3
20
=-40 o C
3
V
40
3.5
IN
I
=2.5V
3.5
OUT
Vin(V)
55
V
IN
(mA)
4
(V)
70
4
IN
V
IN
(Part Switching)
80
4.5
=3.3V
T
T
A
A
=25 o C
4.5
110 115
=25
T
T
V
5
A
V
A
OUT
T
o
=40
=85
A
C
IN
IN
=85 o C
=4.2V
=12V
5
5.5
140 145
o
o
C
C
5.5
6
Disable Current vs. V
140
130
120
110
100
90
85
80
75
70
65
60
55
50
45
70
95
90
85
80
75
70
65
60
55
50
40
90
80
60
50
40
0.5
0.5
2
3
T
A
5
2.5
Efficiency vs. Load Current
=85 o C
Efficiency vs. Load Current
6
10
9
3
Micropower Step-Up
20
15
35
3.5
DC/DC Converter
I
OUT
I
OUT
20
V
50
V
IN
(mA)
I N
IN
(mA)
=2.5V
4
80 110 140 160 190 220 250
(Part Not Switching)
(V)
25
T
A
=-40 o C
4.5
T
30
A
V
=25 o C
V
IN
IN
=2.5V
=3.3V
V
V
V
35
5
V
OUT
IN
OUT
IN
=4.2V
V
=3.3V
=5V
IN
=20V
=4.2V
40
5.5
45
6
11