Series AM5TW-Z
5 Watt | DC-DC Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC
(924 6832)
F 051e R12.G 1 of 5 North America only
FEATURES:
RoHS compliant
Operating temperature -40oC to + 85oC
24 Pin DIP Package
Input / Output isolation 1500 or 3500VDC
High efficiency up to 84%
Pin compatible with multiple manufacturers
Wide 4:1 input range
Continuous short circuit protection
Models
Single output
Model Input
Voltage (V) Output
Voltage
(V)
Output Current
max (mA) Isolation
(VDC) Max
Capacitive
Load (uF)
Efficiency
(%)
AM5TW-2403SZ 9-36 3.3 1300 1500 1000 75
AM5TW-2405SZ 9-36 5 1000 1500 1000 80
AM5TW-2407SZ 9-36 7.2 690 1500 470 78
AM5TW-2409SZ 9-36 9 550 1500 470 80
AM5TW-2412SZ 9-36 12 .410 1500 220 81
AM5TW-2415SZ 9-36 15 330 1500 68 84
AM5TW-2418SZ 9-36 18 270 1500 68 82
AM5TW-2424SZ 9-36 24 200 1500 68 82
AM5TW-4803SZ 18-72 3.3 1300 1500 1000 75
AM5TW-4805SZ 18-72 5 1000 1500 1000 81
AM5TW-4807SZ 18-72 7.2 690 1500 470 80
AM5TW-4809SZ 18-72 9 550 1500 470 82
AM5TW-4812SZ 18-72 12 410 1500 220 83
AM5TW-4815SZ 18-72 15 330 1500 68 84
AM5TW-4818SZ 18-72 18 270 1500 68 83
AM5TW-4824SZ 18-72 24 200 1500 68 83
AM5TW-2403SH35Z 9-36 3.3 1300 3500 1000 75
AM5TW-2405SH35Z 9-36 5 1000 3500 1000 80
AM5TW-2407SH35Z 9-36 7.2 690 3500 470 78
AM5TW-2409SH35Z 9-36 9 550 3500 470 80
AM5TW-2412SH35Z 9-36 12 410 3500 220 81
AM5TW-2415SH35Z 9-36 15 330 3500 68 84
AM5TW-2418SH35Z 9-36 18 270 3500 68 82
AM5TW-2424SH35Z 9-36 24 200 3500 68 82
AM5TW-4803SH35Z 18-72 3.3 1300 3500 1000 75
AM5TW-4805SH35Z 18-72 5 1000 3500 1000 81
AM5TW-4807SH35Z 18-72 7.2 690 3500 470 80
AM5TW-4809SH35Z 18-72 9 550 3500 470 82
AM5TW-4812SH35Z 18-72 12 410 3500 220 83
AM5TW-4815SH35Z 18-72 15 330 3500 68 84
AM5TW-4818SH35Z 18-72 18 270 3500 68 83
AM5TW-4824SH35Z 18-72 24 200 3500 68 83
Models
Dual output
Model Input
Voltage (V) Output
Voltage
(V)
Output Current
max (mA) Isolation
(VDC) Max
Capacitive
Load (uF)
Efficiency
(%)
AM5TW-2403DZ 9-36 ±3.3 ±600 1500 ±100 79
AM5TW-2405DZ 9-36 ±5 ±500 1500 ±100 81
AM5TW-2407DZ 9-36 ±7.2 ±347 1500 ±100 80
AM5TW-2409DZ 9-36 ±9 ±278 1500 ±100 82
AM5TW-2412DZ 9-36 ±12 ±209 1500 ±68 83
AM5TW-2415DZ 9-36 ±15 ±167 1500 ±22 83
AM5TW-2418DZ 9-36 ±18 ±139 1500 ±22 83
AM5TW-2424DZ 9-36 ±24 ±104 1500 ±22 83
Click on Series name for product info on aimtec.com
Series AM5TW-Z
5 Watt | DC-DC Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC
(924 6832)
F 051e R12.G 2 of 5 North America only
Models
Dual output (continued)
Model Input
Voltage (V) Output
Voltage
(V)
Output Current
max (mA) Isolation
(VDC) Max
Capacitive
Load (uF)
Efficiency
(%)
AM5TW-4803DZ 18-72 ±3.3 ±600 1500 ±100 80
AM5TW-4805DZ 18-72 ±5 ±500 1500 ±100 81
AM5TW-4807DZ 18-72 ±7.2 ±347 1500 ±100 80
AM5TW-4809DZ 18-72 ±9 ±278 1500 ±100 82
AM5TW-4812DZ 18-72 ±12 ±209 1500 ±68 82
AM5TW-4815DZ 18-72 ±15 ±167 1500 ±22 83
AM5TW-4818DZ 18-72 ±18 ±139 1500 ±22 82
AM5TW-4824DZ 18-72 ±24 ±104 1500 ±22 82
AM5TW-2403DH35Z 9-36 ±3.3 ±600 3500 ±100 79
AM5TW-2405DH35Z 9-36 ±5 ±500 3500 ±100 81
AM5TW-2407DH35Z 9-36 ±7.2 ±347 3500 ±100 80
AM5TW-2409DH35Z 9-36 ±9 ±278 3500 ±100 82
AM5TW-2412DH35Z 9-36 ±12 ±209 3500 ±68 83
AM5TW-2415DH35Z 9-36 ±15 ±167 3500 ±22 83
AM5TW-2418DH35Z 9-36 ±18 ±139 3500 ±22 83
AM5TW-2424DH35Z 9-36 ±24 ±104 3500 ±22 83
AM5TW-4803DH35Z 18-72 ±3.3 ±600 3500 ±100 80
AM5TW-4805DH35Z 18-72 ±5 ±500 3500 ±100 81
AM5TW-4807DH35Z 18-72 ±7.2 ±347 3500 ±100 80
AM5TW-4809DH35Z 18-72 ±9 ±278 3500 ±100 82
AM5TW-4812DH35Z 18-72 ±12 ±209 3500 ±68 82
AM5TW-4815DH35Z 18-72 ±15 ±167 3500 ±22 83
AM5TW-4818DH35Z 18-72 ±18 ±139 3500 ±22 82
AM5TW-4824DH35Z 18-72 ±24 ±104 3500 ±22 82
Input Specifications
Parameters Nominal Typical Maximum Units
Voltage range 24
48 9-36
18-72 VDC
Filter
(Pi) Network
Turn on Transient process time 350 ms
Start up time 500 ms
Absolute Maximum Rating 24 Vin
48 Vin -0.7-40
-0.7-80 VDC
Peak Input Voltage time 100 ms
Isolation Specifications
Parameters Conditions Typical Rated Units
Tested I/O voltage 3 sec 1500 or 3500 VDC
Resistance > 1000 MOhm
Capacitance 470 pF
Output Specifications
Parameters Conditions Typical Maximum Units
Voltage accurac y ±1 %
Voltage balance Dual Output ±1 %
Short Circuit protection Continuous
Short circuit restart Auto recovery
Over current protection 120% Iout
Line voltage regulation (Sing le) ±0.5 %
Line voltage regulation (Dual) ±0.5 %
Load voltage regulation (Single) 0 – 100% load ±0.5 %
Load voltage regulation (Single)
3.3V output model 0 – 100% load ±1.5 %
Series AM5TW-Z
5 Watt | DC-DC Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC
(924 6832)
F 051e R12.G 3 of 5 North America only
Output Specifications (continued)
Parameters Conditions Typical Maximum Units
Load voltage regulation (Dual) 0 – 100% load ±0.5 %
Load voltage regulation (Dual)
±3.3V output model ±1.5 %
Temperature coefficient ±0.02 %/oC
Ripple & Noise At 20MHz Bandwidth 60 mV p-p
Rising time 10 ms
Minimum Load Current 0 % of Max
General Specifications
Parameters Conditions Typical Maximum Units
Switching frequency 100% load 260 KHz
Operating temperature Full Load without Derating -40 to +85 oC
Storage temperature -40 to +125 oC
Max Case temperature 100 oC
Derating Non-Required
Cooling Free air convection
Humidity 90 %
Case material Nickel coated copper
Weight 26 g
Dimensions(L x W x H) Tolerance ±0.5 mm or ±0.02 inches 1.28 x 0.84 x 0.41 inches 32.25 x 21.35 x 10.50 mm
MTBF >960 000 hrs (MIL-HDBK -217F, Ground Benign, t=+25oC)
NOTE: All specifications noted in this datasheet are measured at an ambient temperature of 25°C, humi dity<75%, nominal input voltage and
at rated output load unless otherwise specified.
Safety Specifications
Parameters
Agency Approval CE
Standards
EN55022 Class A, EN55024
IEC61000-4-2, Perf. Criteria B
IEC61000-4-3, Perf. Criteria A
IEC61000-4-4, Perf. Criteria B (external 220uF/100V cap required)
IEC61000-4-5, Perf. Criteria B (external 220uF/100V cap required)
IEC61000-4-6, Perf. Criteria A
IEC61000-4-8, Perf. Criteria A
NOTE: Also designed to meet IEC60950-1:2 001
Pin Out Specifications
Pin 1500VDC 3500VDC
Single Dual Single Dual
1 +V Input +V Input Omitted Omitted
2 N. C. -V Output -V Input -V Input
3 N. C. Common -V Input -V Input
9 Omitted Omitted Omitted Common
10 -V Output Common Omitted Omitted
11 +V Output +V Output N.C. -V Output
12/13 -V Input -V Input Omitted Omitted
14 +V Output +V Output +V Output +V Output
15 -V Output Common Omitted Omitted
16 Omitted Omitted -V Output Common
22 N. C. Common +V Input +V Input
23 N. C. -V Output +V Input +V Input
24 +V Input +V Input Omitted Omitted
Series AM5TW-Z
5 Watt | DC-DC Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC
(924 6832)
F 051e R12.G 4 of 5 North America only
Dimensions
27.94
(1.10)
20.32
(0.80)
2.54
(0.10)
Printed Face Built-in Stand-offs to
ease PCB cleaning
10.16
(0.40)
3.05
(0.12)
0.50
(0.02)
15.24
(0.60)
31.75
(1.25)
Bott o m Vi e w
23911
1416
2223
All dimensi ons are typical: millimet er s (in ches)
Pin D iameter: 0.50 ± 0.05 (0.02 ± 0.002)
Pin Pi tch Tol erance: ± 0.35 (±0.014)
Case Tol erence: ± 0.5 (±0.02)
1
24
10 12
15 13
0.25
(0.01)
Conducted Emissions:
Dual Output
L
C1
C2
DC/DC
Converter
+V input
-V input
+V output
Common
Load
Load
-V output
1000pF
2KV
12uH
220uF
100V
Single Output
L
C1
C2
DC/DC
Converter
+V input
-V input
+V output
Load
-V output
12uH
220uF
100V
1000pF
2KV
Series AM5TW-Z
5 Watt | DC-DC Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC
(924 6832)
F 051e R12.G 5 of 5 North America only
Surge:
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, nu clear 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.
Dual Output
DC/DC
Converter
+V input
-V input
+V output
Common
C1 -V output
220uF
100V
Load
Load
