Series AM3TW-Z
3 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 4 North America only
FEATURES:
Models
Single output
Model Input Voltage
(V)
Output Voltage
(V)
Output Current
max (mA)
Isolation
(VDC)
Capacitive
load, max (μF)
Efficiency
(%)
AM3TW-2403SZ 9-36 3.3 800 1500 1000 75
AM3TW-2405SZ 9-36 5 600 1500 1000 78
AM3TW-2407SZ 9-36 7.2 417 1500 200 78
AM3TW-2409SZ 9-36 9 333 1500 200 79
AM3TW-2412SZ 9-36 12 250 1500 100 81
AM3TW-2415SZ 9-36 15 200 1500 100 81
AM3TW-2418SZ 9-36 18 167 1500 47 81
AM3TW-2424SZ 9-36 24 125 1500 47 81
AM3TW-4803SZ 18-72 3.3 800 1500 1000 76
AM3TW-4805SZ 18-72 5 600 1500 1000 80
AM3TW-4807SZ 18-72 7.2 417 1500 200 78
AM3TW-4809SZ 18-72 9 333 1500 200 82
AM3TW-4812SZ 18-72 12 250 1500 100 80
AM3TW-4815SZ 18-72 15 200 1500 100 80
AM3TW-4818SZ 18-72 18 167 1500 47 80
AM3TW-4824SZ 18-72 24 125 1500 47 81
AM3TW-2403SH35Z 9-36 3.3 800 3500 1000 75
AM3TW-2405SH35Z 9-36 5 600 3500 1000 78
AM3TW-2407SH35Z 9-36 7.2 417 3500 200 78
AM3TW-2409SH35Z 9-36 9 333 3500 200 79
AM3TW-2412SH35Z 9-36 12 250 3500 100 81
AM3TW-2415SH35Z 9-36 15 200 3500 100 81
AM3TW-2418SH35Z 9-36 18 167 3500 47 81
AM3TW-2424SH35Z 9-36 24 125 3500 47 81
AM3TW-4803SH35Z 18-72 3.3 800 3500 1000 76
AM3TW-4805SH35Z 18-72 5 600 3500 1000 80
AM3TW-4807SH35Z 18-72 7.2 417 3500 200 78
AM3TW-4809SH35Z 18-72 9 333 3500 200 82
AM3TW-4812SH35Z 18-72 12 250 3500 100 80
AM3TW-4815SH35Z 18-72 15 200 3500 100 80
AM3TW-4818SH35Z 18-72 18 167 3500 47 80
AM3TW-4824SH35Z 18-72 24 125 3500 47 81
Models
Dual output
Model Input Voltage
(V)
Output Voltage
(V)
Output Current
max (mA)
Isolation
(VDC)
Capacitive
load, max (μF)
Efficiency
(%)
AM3TW-2403DZ 9-36 ±3.3 ±400 1500 ±470 76
AM3TW-2405DZ 9-36 ±5 ±300 1500 ±470 79
AM3TW-2407DZ 9-36 ±7.2 ±208 1500 ±100 78
AM3TW-2409DZ 9-36 ±9 ±167 1500 ±100 79
AM3TW-2412DZ 9-36 ±12 ±125 1500 ±68 80
AM3TW-2415DZ 9-36 ±15 ±100 1500 ±68 80
AM3TW-2418DZ 9-36 ±18 ±84 1500 ±33 81
RoHS compliant
Operating temperature -40oC to + 85oC
Low profile metal package
Input / Output Isolation 1500 and 3500VDC
High efficiency up to 82%
Pin compatible with multiple manufacturers
Wide 4:1 input range
Continuous short circuit protection
Click on Series name for product info on aimtec.com
Series AM3TW-Z
3 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 4 North America only
Models
Dual output
Model Input Voltage
(V)
Output Voltage
(V)
Output Current
max (mA)
Isolation
(VDC)
Capacitive
load, max (μF)
Efficiency
(%)
AM3TW-2424DZ 9-36 ±24 ±63 1500 ±33 80
AM3TW-4803DZ 18-72 ±3.3 ±400 1500 ±470 76
AM3TW-4805DZ 18-72 ±5 ±300 1500 ±470 81
AM3TW-4807DZ 18-72 ±7.2 ±208 1500 ±100 78
AM3TW-4809DZ 18-72 ±9 ±167 1500 ±100 82
AM3TW-4812DZ 18-72 ±12 ±125 1500 ±68 81
AM3TW-4815DZ 18-72 ±15 ±100 1500 ±68 82
AM3TW-4818DZ 18-72 ±18 ±84 1500 ±33 81
AM3TW-4824DZ 18-72 ±24 ±63 1500 ±33 81
AM3TW-2403DH35Z 9-36 ±3.3 ±400 3500 ±470 76
AM3TW-2405DH35Z 9-36 ±5 ±300 3500 ±470 79
AM3TW-2407DH35Z 9-36 ±7.2 ±208 3500 ±100 78
AM3TW-2409DH35Z 9-36 ±9 ±167 3500 ±100 79
AM3TW-2412DH35Z 9-36 ±12 ±125 3500 ±68 80
AM3TW-2415DH35Z 9-36 ±15 ±100 3500 ±68 80
AM3TW-2418DH35Z 9-36 ±18 ±84 3500 ±33 81
AM3TW-2424DH35Z 9-36 ±24 ±63 3500 ±33 80
AM3TW-4803DH35Z 18-72 ±3.3 ±400 3500 ±470 76
AM3TW-4805DH35Z 18-72 ±5 ±300 3500 ±470 81
AM3TW-4807DH35Z 18-72 ±7.2 ±208 3500 ±100 78
AM3TW-4809DH35Z 18-72 ±9 ±167 3500 ±100 82
AM3TW-4812DH35Z 18-72 ±12 ±125 3500 ±68 81
AM3TW-4815DH35Z 18-72 ±15 ±100 3500 ±68 82
AM3TW-4818DH35Z 18-72 ±18 ±84 3500 ±33 81
AM3TW-4824DH35Z 18-72 ±24 ±63 3500 ±33 81
NOTE: All specifications in this datasheet are measured at an ambient temperatur e of 25°C, humidity<75%, nominal input voltage and at
rated output load unless otherwise specified.
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 voltage 3 sec 1500 and 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 Automatic
Line voltage regulation (Sing le) LL-HL ±0.5 %
Series AM3TW-Z
3 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 4 North America only
Output Specifications (continued)
Parameters Conditions Typical Maximum Units
Line voltage regulation (Dual) LL-HL ±0.5 %
Load voltage regulation (Single) Load: 10…100% ±0.5 %
Load voltage regulation (Single)
3.3V output model Load: 10…100% ±1.5 %
Load voltage regulation (Dual) Load: 10…100% ±0.5 %
Load voltage regulation (Dual)
±3.3V output model Load: 10…100% ±1.5 %
Temperature coefficient ±0.02 %/oC
Ripple & Noise 0…20MHz 60 mV p-p
Rising time 10 ms
General Specifications
Parameters Conditions Typical Maximum Units
Switching frequency 100 % load 250 KHz
Operating
temperature Full Load without Derating -40 to +85 oC
Storage temperature -40 to +125 oC
Case temperature 100 oC
Cooling Free air convection
Humidity Non condensing 90 %
Case material Nickel-coated copper
Weight 21 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 >1 222 000 hrs (MIL-HDBK -217F, Ground Benign, t=+25oC)
Pin Out Specifications
Pin 1500VDC 3500VDC
Single Dual Single Dual
1 +V Input +V Input No pin No pin
2 N.C. -V Output -V Input -V Input
3 N.C. Common -V Input -V Input
9 No pin No pin No Pin Common
10 -V Output Common No pin No pin
11 +V Output +V Output N.C. -V Output
12/13 -V Input -V Input No pin No pin
14 +V Output +V Output +V Output +V Output
15 -V Output Common No pin No pin
16 No pin No pin -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 No pin No pin
Series AM3TW-Z
3 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 4 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 cle aning
10.16
(0.40)
3.05
(0.12)
0.50
(0.02)
15.24
(0.60)
31.75
(1.25)
Bott om Vi e w
23911
1416
2223
All dimensi ons are typical: mil limet ers (in c hes)
Pin D iameter: 0.50 ± 0.05 (0.02 ± 0.002)
Pin Pi tch Tol erance: ± 0.35 (±0.014)
Case T ol erence: ± 0.5 (±0.02)
1
24
10 12
15 13
0.25
(0.01)
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.
