Click on Series name for product info on aimtec.com
Series AM1/4S-Z
0.25 Watt | DC-DC Converter
FEATURES:
•
•
•
•
RoHS compliant
4 Pin SIP Package
Low ripple and noise
High efficiency up to 72%
•
•
•
Operating temperature -40
o
C to + 85
o
C
Input / Output isolation 1000 and 3000VDC
Pin compatible with multiple manufacturers
Models
Single output
Model
AM1/4S-0503SZ
AM1/4S-0505SZ
AM1/4S-0507SZ
AM1/4S-0509SZ
AM1/4S-0512SZ
AM1/4S-0515SZ
AM1/4S-0518SZ
AM1/4S-0524SZ
AM1/4S-1203SZ
AM1/4S-1205SZ
AM1/4S-1207SZ
AM1/4S-1209SZ
AM1/4S-1212SZ
AM1/4S-1215SZ
AM1/4S-1218SZ
AM1/4S-1224SZ
AM1/4S-1505SZ
AM1/4S-2403SZ
AM1/4S-2405SZ
AM1/4S-2407SZ
AM1/4S-2409SZ
AM1/4S-2412SZ
AM1/4S-2415SZ
AM1/4S-2418SZ
AM1/4S-2424SZ
AM1/4S-4803SZ
AM1/4S-4805SZ
AM1/4S-4807SZ
AM1/4S-4809SZ
AM1/4S-4812SZ
AM1/4S-4815SZ
AM1/4S-4818SZ
AM1/4S-4824SZ
AM1/4S-0503SH30Z
AM1/4S-0505SH30Z
AM1/4S-0507SH30Z
AM1/4S-0509SH30Z
AM1/4S-0512SH30Z
AM1/4S-0515SH30Z
AM1/4S-0518SH30Z
AM1/4S-0524SH30Z
AM1/4S-1203SH30Z
AM1/4S-1205SH30Z
AM1/4S-1207SH30Z
AM1/4S-1209SH30Z
AM1/4S-1212SH30Z
AM1/4S-1215SH30Z
AM1/4S-1218SH30Z
www.aimtec.com
F 051e R11.J
Rev: 05/20/A
Input
Voltage
(V)
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
13.5–16.5
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
Output
Voltage
(V)
3.3
5
7.2
9
12
15
18
24
3.3
5
7.2
9
12
15
18
24
5
3.3
5
7.2
9
12
15
18
24
3.3
5
7.2
9
12
15
18
24
3.3
5
7.2
9
12
15
18
24
3.3
5
7.2
9
12
15
18
Output
Current max
(mA)
75.7
50
34.7
27.7
20.8
16.6
13.8
10.4
75.7
50
34.7
27.7
20.8
16.6
13.8
10.4
50
75.7
50
34.7
27.7
20.8
16.6
13.8
10.4
75.7
50
34.7
27.7
20.8
16.6
13.88
10.4
75.7
50
34.7
27.7
20.8
16.6
13.8
10.4
75.7
50
34.7
27.7
20.8
16.6
13.8
Isolation
(VDC)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
Input Current
Full | NoLoad
(mA)
78
70
74
68
68
70
69
65
32
31
31
33
33
31
32
38
27
17
17
18
17
19
19
18
18
9
10
10
10
9
10
11
11
78
70
74
68
68
70
69
65
32
31
31
33
33
31
32
20
17
18
15
14
20
17
18
10
12
10
12
15
13
13
18
8
8
7
8
8
10
7
10
10
8
8
8
8
8
8
8
10
20
17
18
15
14
20
17
18
10
12
10
12
15
13
13
Max
Capacitive
Load (uF)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Efficiency
(%)
64
71
68
73
76
71
72
77
65
67
67
64
63
67
65
55
62
60
61
57
62
56
55
57
59
55
53
54
54
55
54
49
49
64
71
68
73
76
71
72
77
65
67
67
64
63
67
65
Tel: +1 514 620 2722
1 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM1/4S-Z
0.25 Watt | DC-DC Converter
Models
Single output (continued)
Model
AM1/4S-1224SH30Z
AM1/4S-2403SH30Z
AM1/4S-2405SH30Z
AM1/4S-2407SH30Z
AM1/4S-2409SH30Z
AM1/4S-2412SH30Z
AM1/4S-2415SH30Z
AM1/4S-2418SH30Z
AM1/4S-2424SH30Z
AM1/4S-4803SH30Z
AM1/4S-4805SH30Z
AM1/4S-4807SH30Z
AM1/4S-4809SH30Z
AM1/4S-4812SH30Z
AM1/4S-4815SH30Z
AM1/4S-4818SH30Z
AM1/4S-4824SH30Z
Input
Voltage
(V)
10.8-13.2
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
Output
Voltage
(V)
24
3.3
5
7.2
9
12
15
18
24
3.3
5
7.2
9
12
15
18
24
Output
Current max
(mA)
10.4
75.7
50
34.7
27.7
20.8
16.6
13.8
10.4
75.7
50
34.7
27.7
20.8
16.6
13.8
10.4
Isolation
(VDC)
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
Input Current
Full | NoLoad
(mA)
38
17
17
18
17
19
19
18
18
9
10
10
10
9
10
11
11
18
8
7
8
8
10
7
10
10
8
8
8
8
8
8
8
10
Max
Capacitive
Load (uF)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Efficiency
(%)
55
60
61
57
62
56
55
57
59
55
53
54
54
55
54
49
49
Input Specifications
Parameters
Voltage range
Filter
Turn on transient process time
Start up time
Absolute maximum rating
Peak input voltage time
5 Vin
12 Vin
15 Vin
24 Vin
48 Vin
Nominal
5
12
15
24
48
Typical
4.5-5.5
10.8-13.2
13.5 – 16.5
21.6-26.4
43.2-52.8
Capacitor
Maximum
Units
VDC
25
200
7
15
17
28
54
100
ms
ms
VDC
ms
Isolation Specifications
Parameters
Tested I/O voltage
Resistance
Capacitance
Conditions
60sec
Typical
> 1000
60
Rated
1000 and 3000
Units
VDC
MOhm
pF
Output Specifications
Parameters
Voltage accuracy
Short circuit protection
Line voltage regulation
Load voltage regulation
Load voltage regulation 3.3V output model
Temperature coefficient
Ripple & noise
Capacitive load
Rising time
Conditions
For 1% change of Vin
Load 20 – 100%
Load 20 – 100%
At 20MHz Bandwidth
Typical
Maximum
Units
%
% of Vin
%
%
%/
o
C
mV p-p
μF
ms
±3
Momentary (1sec)
±1.2
±10
±20
±0.02
100
100
50
www.aimtec.com
F 051e R11.J
Rev: 05/20/A
Tel: +1 514 620 2722
2 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM1/4S-Z
0.25 Watt | DC-DC Converter
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximumcase temperature
Cooling
Humidity
Case material
Weight
Dimensions
(Lx W x H)
MTBF
Conditions
100% load
Without derating
Typical
80
-40to +85
-40 to +125
Maximum
Units
KHz
o
C
o
C
o
C
%
100
Free air convection
95
Non-conductive black plastic
Others
1.5
g
48Vin models
1.9
g
Others
0.46 x 0.24 x 0.40 inches
11.68 x 6.00 x 10.15 mm
48Vin models
0.46 x 0.30 x 0.40 inches
11.68 x 7.50 x 10.15 mm
>1121000 hrs(MIL-HDBK -217F, Ground Benign, t=+25
o
C)
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at
rated output load unless otherwise specified
Safety Specifications
Parameters
Agency approvals
Standards
CE
EN55032 Class B (see recommended circuit)
Pin Out Specifications
Pin
1
2
3
4
Single
- V Input
+V Input
- V Output
+V Output
Dimensions
Models with Vin 48V
11.68
(0.46)
7.50
(0.30)
PRINTED
FACE
10.15
(0.40)
7.50
(0.30)
1.25
(0.05)
0.50
(0.02)
0.30
(0.01)
9.65
(0.38)
0.50
(0.02)
2.54
(0.10)
3.05
(0.12)
0.50
(0.02)
Other models
www.aimtec.com
F 051e R11.J
Rev: 05/20/A
Tel: +1 514 620 2722
3 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM1/4S-Z
0.25 Watt | DC-DC Converter
11.68
(0.46)
6.00
(0.24)
PRINTED
FACE
10.15
(0.40)
6.00
(0.24)
1.25
(0.05)
0.50
(0.02)
0.30
(0.01)
9.65
(0.38)
0.50
(0.02)
2.54
(0.10)
0.50
(0.02)
3.05
(0.12)
Input Reflected Ripple Current Measurement
Vin+
L1
(12 µh)
Test
Point
+
C1
(47 µf)
Vin-
-
Aimtec
DC-DC
Converter
Vo+
RL
(Full Load)
Vo-
* Tested at full load, and nominal input
EMI Filter Circuit Example
Vin
C1
100V
100V
100V
100V
100V
100V
L1
18 µH
18 µH
18 µH
18 µH
18 µH
18 µH
C2
C3
Vin+
L1
3.3V
2.2 µF /
5V
2.2 µF /
12 V
2.2 µF /
15 V
2.2 µF /
24 V
2.2 µF /
48 V
*2.2 µF /
* Electrolytic type
+
C1
C2
2.2 µF / 100V
2.2 µF / 100V
470 pF/ 2kV
470 pF/ 2kV
Vin-
-
Aimtec
DC-DC
Converter
C3
Vo+
Vo-
Typical Performance Examples
AM1/4S-0515SZ Load vs. Vout
18
17
16
15
14
13
12
100%
10%
20%
30%
40%
50%
60%
70%
80%
90%
Voltage Out
Loading
www.aimtec.com
F 051e R11.J
Rev: 05/20/A
Tel: +1 514 620 2722
4 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Load
Series AM1/4S-Z
0.25 Watt | DC-DC Converter
AM1/4S-1215SZ Load vs. Vout
18
17
16
15
14
13
12
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Voltage Out
Loading
NOTE: 1.
Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled
by Aimtec; refer to www.aimtec.com for the most current product specifications.
2.
Product labels shown, including safety agency certifications on labels, may vary based on the
date manufactured.
3.
Mechanical drawings and specifications are for reference only.
4.
All specifications are measured at an ambient temperature of 25°C, humidity<75%,
nominal input voltage and at rated output load unless otherwise specified.
5.
Aimtec may not have conducted destructive testing or chemical analysis on all internal components
and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release.
6.
This
product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate
specific safety and regulatory standards other the ones listed in this datasheet.
7.
Warranty is in accordance with Aimtec’s standard Terms of Sale available at www.aimtec.com.
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