ame5170a AME, Inc., ame5170a Datasheet - Page 9

• Manufacturer Part Number: ame5170a
• Description: Low Cost Micro Power Boost Dc/dc Converter
• Manufacturer: AME, Inc.

AME5170A
Rev.A.01
n Characterization Curve(For reference only)
20.20
20.15
20.10
20.05
20.00
19.95
19.90
19.85
19.80
1.00
1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.0
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
0.5
-40
-40
1
Output Voltage vs Load Current
4
AME
R
-15
-15
UVLO vs Temperature
DSON
V
IN
8
Load Current(mA)
Temperature(
Temperature(
=2.5V
vs Temperature
+10
+10
12
16
+35
+35
V
IN
o
o
C)
=3.3V
C)
20
V
C
IN
V
+60
+60
=4.2V
OUT
OUT
24
=1 F
=20V
+85
28
+85
1.26
1.25
1.24
1.23
1.22
1.21
1.20
95
85
75
65
55
45
35
95
85
75
65
55
45
35
-40
1
1
8
4
V
Efficiency vs Load Current
Efficiency vs Load Current
IN
-15
16
=2.5V
V
V
Boost DC/DC Converter
IN
FB
8
Load Current (mA)
Load Current(mA)
=2.5V
Low Cost Micro Power
24
Temperature(
vs Temperature
+10
12
32
V
IN
40
=3.3V
16
V
+35
V
IN
IN
48
=4.2V
V
=3.3V
o
IN
C)
=4.2V
20
56
V
V
OUT
V
+60
IN
OUT
=5.0V
24
=20V
64
=12V
72
28
+85
9