Click on Series name for product info on aimtec.com
Series AM3TIW-RZ
3 Watt | DC-DC Converter
FEATURES:
 No Minimum Load
 24 Pin DIP Package
 Wide 4:1 Input Range
 High Efficiency up to 81%
 Over Load Protection





Operating Temperature -40 to +85oC
Input / Output Isolation 1500 or 3000 VDC
Internal EMC Filter Meets EN55022 Class A
Continuous Short Circuit Protection
Input Under Voltage Protection
Models
Single output
Input
Voltage
(V)
Output
Voltage
(V)
Output
Current
Max (mA)
Isolation
(VDC)
Max
Capacitive
Load (uF)
AM3TIW-2403S-RZ
AM3TIW-2405S-RZ
AM3TIW-2412S-RZ
AM3TIW-2415S-RZ
AM3TIW-2424S-RZ
AM3TIW-4803S-RZ
AM3TIW-4805S-RZ
AM3TIW-4812S-RZ
AM3TIW-4815S-RZ
AM3TIW-4824S-RZ
9-36
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
18-75
3.3
5
12
15
24
3.3
5
12
15
24
900
600
250
200
125
900
600
250
200
125
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
470
470
100
100
47
470
470
100
100
47
167
160
156
154
154
84
80
78
77
77
10
10
10
10
10
7
7
7
7
7
73
77
81
81
81
75
79
81
81
81
AM3TIW-2403SH30-RZ
AM3TIW-2405SH30-RZ
AM3TIW-2412SH30-RZ
AM3TIW-2415SH30-RZ
AM3TIW-2424SH30-RZ
AM3TIW-4803SH30-RZ
AM3TIW-4805SH30-RZ
AM3TIW-4812SH30-RZ
AM3TIW-4815SH30-RZ
AM3TIW-4824SH30-RZ
9-36
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
18-75
3.3
5
12
15
24
3.3
5
12
15
24
900
600
250
200
125
900
600
250
200
125
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
470
470
100
100
47
470
470
100
100
47
167
160
156
154
154
84
80
78
77
77
10
10
10
10
10
7
7
7
7
7
73
77
81
81
81
75
79
81
81
81
Input
Voltage
(V)
Output
Voltage
(V)
Output
Current
max (mA)
Isolation
(VDC)
Max
Capacitive
Load (uF)
AM3TIW-2403D-RZ
AM3TIW-2405D-RZ
AM3TIW-2412D-RZ
AM3TIW-2415D-RZ
AM3TIW-2424D-RZ
AM3TIW-4803D-RZ
AM3TIW-4805D-RZ
AM3TIW-4812D-RZ
AM3TIW-4815D-RZ
AM3TIW-4824D-RZ
9-36
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
18-75
±3.3
±5
±12
±15
±24
±3.3
±5
±12
±15
±24
±450
±300
±125
±100
±63
±450
±300
±125
±100
±63
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
±220
±220
±100
±100
±47
±220
±220
±100
±100
±47
167
160
156
156
159
84
78
78
78
81
10
10
10
15
20
7
7
7
7
10
75
79
81
81
81
77
81
81
81
79
AM3TIW-2403DH30-RZ
AM3TIW-2405DH30-RZ
AM3TIW-2412DH30-RZ
AM3TIW-2415DH30-RZ
AM3TIW-2424DH30-RZ
AM3TIW-4803DH30-RZ
AM3TIW-4805DH30-RZ
9-36
9-36
9-36
9-36
9-36
18-75
18-75
±3.3
±5
±12
±15
±24
±3.3
±5
±450
±300
±125
±100
±63
±450
±300
3000
3000
3000
3000
3000
3000
3000
±220
±220
±100
±100
±47
±220
±220
167
160
156
156
159
84
78
10
10
10
15
20
7
7
75
79
81
81
81
77
81
Model
Input Current
Full | No Load
(mA)
Efficiency
(%)
Models
Dual output
Model
www.aimtec.com
F 051e R12.B
Tel: +1 514 620 2722
1 of 5
Input Current
Full | No Load
(mA)
Efficiency
(%)
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM3TIW-RZ
3 Watt | DC-DC Converter
Models
Dual output (continued)
Model
Input
Voltage
(V)
Output
Voltage
(V)
Output
Current
max (mA)
Isolation
(VDC)
Max
Capacitive
Load (uF)
AM3TIW-4812DH30-RZ
AM3TIW-4815DH30-RZ
AM3TIW-4824DH30-RZ
18-75
18-75
18-75
±12
±15
±24
±125
±100
±63
3000
3000
3000
±100
±100
±47
Input Current
Full | No Load
(mA)
78
78
81
Efficiency
(%)
7
7
10
81
81
79
Input Specifications
Parameters
Nominal
Typical
24
48
9-36
18-75
Voltage range
Input Reflected Ripple Current
Under Voltage Lockout
Units
VDC
 (Pi) Network
Filter
Startup time
Absolute Maximum Rating
Maximum
20
24 Vin
48 Vin
Refer to
application circuit
24 Vin
48 Vin
ms
50
100
VDC
20
mA p-p
(Model On / Off) 8.5 / 7.0
(Model On / Off) 16.5 / 14.5
VDC
Isolation Specifications
Parameters
Tested I/O voltage
Resistance
Capacitance
Conditions
Typical
60 sec
Rated
Units
1500 or 3000
VDC
MOhm
pF
Maximum
Units
> 1000
1000
Output Specifications
Parameters
Voltage accuracy
Voltage balance
Short Circuit protection
Short circuit restart
Over load protection
Line voltage regulation
Load voltage regulation
Transient Recovery Time
Conditions
±2
±2
%
%
Continuous
Auto Recovery
160% Iout
0 – 100% load
Transient Deviation
Cross Regulation (Dual)
Typical
25% min load one
output & 100%
load on other
Temperature coefficient
Ripple & Noise *
±0.5
±1.2
300
±3
(Single output 3.3V) ±5
%
%
µsec
±5
%
±0.02
80
(24V dual Models) 100
%/oC
%
mV p-p
*- 20MHz Bandwidth measured with 1µf capacitor
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Max Case temperature
Cooling
Humidity
Case material
Weight
www.aimtec.com
F 051e R12.B
Conditions
Typical
100% load
Derating above 70
330
Maximum
Units
100
KHz
oC
oC
oC
95
%
-40 to +85
-55 to +125
Free air convection
Plastic (UL94V-0 rated)
13
Tel: +1 514 620 2722
2 of 5
g
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM3TIW-RZ
3 Watt | DC-DC Converter
General Specifications (continued)
Parameters
Dimensions (L x W x H)
MTBF
Conditions
Typical
Maximum
Units
Tolerance ±0.5 mm or ±0.02 inches 1.25 x 0.80 x 0.40 inches 31.80 x 20.30 x 10.20 mm
>800 000 hrs (MIL-HDBK -217F, Ground Benign, t=+25oC)
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 Approval
Standards
CE, UL
IEC/EN 60950-1
EN 55022 Class A
EN 55024 Class A
IEC61000-4-2, Perf. Criteria A
IEC61000-4-3, Perf. Criteria A
IEC61000-4-4, Perf. Criteria A
IEC61000-4-5, Perf. Criteria A
IEC61000-4-6, Perf. Criteria A
IEC61000-4-8, Perf. Criteria A
Pin Out Specifications
Pin
Single
Dual
2
3
9
11
14
16
22
23
-V Input
-V Input
Omitted
N.C.
+V Output
-V Output
+V Input
+V Input
-V Input
-V Input
Common
-V Output
+V Output
Common
+V Input
+V Input
Dimensions
www.aimtec.com
F 051e R12.B
Tel: +1 514 620 2722
3 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM3TIW-RZ
3 Watt | DC-DC Converter
Derating
Free Air Convection
70 ºC
Output Power %
100
80
60
Safe Operating Area
40
20
0
85
-40
-20
0
20
40
60
80
100
Ambient Temperature º C
Input Reflected Ripple Current Test Circuit
www.aimtec.com
F 051e R12.B
Tel: +1 514 620 2722
4 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM3TIW-RZ
3 Watt | DC-DC Converter
Typical Efficiency Example Charts
Eff %
AM3TIW‐2405S‐RZ Efficiency vs. Loading
100
90
80
70
60
50
40
30
20
10
0
10%
20%
40%
60%
80%
100%
Loading %
Eff %
AM3TIW‐4812S‐RZ Efficiency vs. Loading
100
90
80
70
60
50
40
30
20
10
0
10%
20%
40%
60%
80%
100%
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.
www.aimtec.com
F 051e R12.B
Tel: +1 514 620 2722
5 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only