Series AM4TW-VZ
4 Watt | DC-DC Converter
FEATURES:
•
•
•
•
Wide Input Range (4:1)
24 Pin DIP Package
Metal package
High efficiency up to 75%
•
•
•
•
Operating temperature -40
o
C to + 85
o
C
Input / Output isolation 1500 or 3500VDC
Pin compatible with multiple manufacturers
Continuous short circuit protection
Models
Single output
Model
AM4TW-2403S-VZ
AM4TW-2405S-VZ
AM4TW-2412S-VZ
AM4TW-2415S-VZ
AM4TW-4803S-VZ
AM4TW-4805S-VZ
AM4TW-4812S-VZ
AM4TW-4815S-VZ
AM4TW-2403SH35-VZ
AM4TW-2405SH35-VZ
AM4TW-2412SH35-VZ
AM4TW-2415SH35-VZ
AM4TW-4803SH35-VZ
AM4TW-4805SH35-VZ
AM4TW-4812SH35-VZ
AM4TW-4815SH35-VZ
Input Voltage
(V)
9-36
9-36
9-36
9-36
18-72
18-72
18-72
18-72
9-36
9-36
9-36
9-36
18-72
18-72
18-72
18-72
Output Voltage
(V)
3.3
5
12
15
3.3
5
12
15
3.3
5
12
15
3.3
5
12
15
Output Current
max (mA)
1000
800
333
266
1000
800
333
266
1000
800
333
266
1000
800
333
266
Capacitive load,
max (μF)
1000
1000
330
220
1000
1000
330
220
1000
1000
330
220
1000
1000
330
220
Efficiency
(%)
66
71
74
74
66
72
73
74
66
71
74
74
66
72
73
74
Models
Dual output
Model
AM4TW-2405D-VZ
AM4TW-2412D-VZ
AM4TW-2415D-VZ
AM4TW-4805D-VZ
AM4TW-4812D-VZ
AM4TW-4815D-VZ
AM4TW-2405DH35-VZ
AM4TW-2412DH35-VZ
AM4TW-2415DH35-VZ
AM4TW-4805DH35-VZ
AM4TW-4812DH35-VZ
AM4TW-4815DH35-VZ
Input Voltage
(V)
9-36
9-36
9-36
18-72
18-72
18-72
9-36
9-36
9-36
18-72
18-72
18-72
Output Voltage
(V)
±5
±12
±15
±5
±12
±15
±5
±12
±15
±5
±12
±15
Output Current
max (mA)
±400
±166
±133
±400
±166
±133
±400
±166
±133
±400
±166
±133
Capacitive load,
max (μF)
±470
±100
±68
±470
±100
±68
±470
±100
±68
±470
±100
±68
Efficiency
(%)
70
72
75
72
73
74
70
72
75
72
73
74
Input Specifications
Parameters
Voltage Range
Filter
Start up time
Peak Input Voltage time
Absolute Max Rating
Nominal
24
48
Typical
9-36
18-72
π
(Pi) Network
Maximum
Units
VDC
Ms
Ms
VDC
24 Vin
48 Vin
20
15
-0.7-40
-0.7-80
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Series AM4TW-VZ
4 Watt | DC-DC Converter
Rated
Units
VDC
MOhm
pF
Isolation Specifications
Tested I/O voltage
Resistance
Capacitance
Parameters
Conditions
3 sec
Typical
> 1000
60
1500 (3500 H35
model)
Output Specifications
Voltage Balance
Voltage accuracy
Short circuit protection
Short circuit restart
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Parameters
Balanced Load
Conditions
Typical
±1
±1
Continuous
Auto Recovery
Maximum
Units
%
%
At 20MHz Bandwidth
±0.5
±0.5
±0.02
60
%
%
%/
o
C
mV p-p
General Specifications
Switching frequency
Operating temperature
Storage temperature
Max Case temperature
Cooling
Humidity
Case material
Weight
Dimensions(L x W x H)
MTBF
Parameters
100% load
Full Load (see derating chart)
Conditions
Typical
100-400
-40 to +85
-40 to +125
Maximum
Units
KHz
o
C
o
C
o
C
95
%
Nickel coated copper
15
g
Tolerance ±0.5 mm or ±0.02 inches
1.25 x 0.8 x 0.4 inches
31.75 x 20.32 x 10.16 mm
>2,200,000 hrs (MIL-HDBK -217F, Ground Benign, t=+25
o
C)
Free air convection
100
Safety Specifications
Parameters
Standards
Designed to meet IEC 60950-1
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.
Pin Out Specifications
Pin
1
2
3
9
10
11
12/13
14
15
16
22
23
24
+V Input
N.C.
N.C.
No pin
-V Output
+V Output
-V Input
+V Output
-V Output
No pin
N.C.
N.C.
+V Input
Single
1500VDC
+V Input
-V Output
Common
No pin
Common
+V Output
-V Input
+V Output
Common
No pin
Common
-V Output
+V Input
Dual
No pin
-V Input
-V Input
No pin
No pin
N.C.
No pin
+V Output
No pin
-V Output
+V Input
+V Input
No pin
Single
3500VDC
No pin
-V Input
-V Input
Common
No pin
-V Output
No pin
+V Output
No pin
Common
+V Input
+V Input
No pin
Dual
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F 051e R13.B
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC
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North America only
Series AM4TW-VZ
Dimension
27.94
(1.10)
31.75
(1.25)
1 2 3
20.32
(0.80)
0.25
(0.01)
4 Watt | DC-DC Converter
0.50
(0.02)
9 10 1112
16 15 14 13
Bottom View
24 23 22
2.54
(0.10)
Printed Face
Built-in Stand-offs to
ease PCB cleaning
All dimensions are typical: millimeters (
Pin Diameter: 0.50 ± 0.05 (0.02 ± 0.002
Pin Pitch Tolerance: ± 0.35 (±0.014)
Case Tolerence: ± 0.5 (±0.02)
3.05
(0.12)
Derating
10.16
(0.40)
Free Air Convection
85 º C
100
Output Power %
80
60
40
20
0
-40
0
25
50
75
85
100
Safe Operating Area
Ambient Temperature
º C
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 R13.B
Tel: +1 514 620 2722
3 of 3
15.24
(0.60)
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
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