DC/DC Converter; Product Weight (grams): 17; Input voltage min (V): 18; Input voltage max (V): 72; Output voltage min: 7.2; Output voltage max: 7.2; Output voltage dual assymetric (y/n): Dual; Output Power (W): 4; Max Output current (A): ±0.278; Efficiency (%): 78; Max Capacitive load (µF): ±47; Package type: DIP24; Mounting: PCB; W (in): 0.8; L (in): 1.25; H (in): 0.4; W (mm): 20.32; L (mm): 31.75; H (mm): 10.16; Min Operating temperature: -40; Max operating temperature (°C): 85; Isolation (VDC): 3500; EMC compliance 2: EN 55032 Class A; Case material: Copper; Application 4 (building automation/IoT): 1; MTBF (h): 960000; Derating : 85; Voltage Accuracy (%): ±1; Line Regulation (% of Vin): ±0.5; Load Regulation %: ±0.5; Ripple & Noise (mV p-p): 60; Switching Frequency typ (KHz): 266; Short circuit protection: Continuous
DC/DC Converter; Product Weight (grams): 17; Input voltage min (V): 18; Input voltage max (V): 72; Output voltage min: 7.2; Output voltage max: 7.2; Output voltage dual assymetric (y/n): Dual; Output Power (W): 4; Max Output current (A): ±0.278; Efficiency (%): 78; Max Capacitive load (µF): ±47; Package type: DIP24; Mounting: PCB; W (in): 0.8; L (in): 1.25; H (in): 0.4; W (mm): 20.32; L (mm): 31.75; H (mm): 10.16; Min Operating temperature: -40; Max operating temperature (°C): 85; Isolation (VDC): 3500; EMC compliance 2: EN 55032 Class A; Case material: Copper; Application 4 (building automation/IoT): 1; MTBF (h): 960000; Derating : 85; Voltage Accuracy (%): ±1; Line Regulation (% of Vin): ±0.5; Load Regulation %: ±0.5; Ripple & Noise (mV p-p): 60; Switching Frequency typ (KHz): 266; Short circuit protection: Continuous
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
CE
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 IEC60950-1:2001
Standards
Pin Out Specifications
Pin
1
2
3
9
10
11
12/13
14
15
16
22
23
24
1500VDC
Single
Dual
+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
+V Input
-V Output
Common
No Pin
Common
+V Output
-V Input
+V Output
Common
No Pin
Common
-V Output
+V Input
3500VDC
Single
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
No Pin
-V Input
-V Input
Common
No Pin
-V Output
No Pin
+V Output
No Pin
Common
+V Input
+V Input
No Pin
www.aimtec.com
F 051e R12.F
Tel: +1 514 620 2722
3 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM4TW-Z
4 Watt | DC-DC Converter
Dimensions
27.94
(1.10)
0.50
(0.02)
1 2 3
9 10 11 12
31.75
(1.25)
20.32
(0.80)
0.25
(0.01)
Bottom View
24 23 22
16 15 14 13
2.54
(0.10)
Printed Face
Built-in Stand-offs to
ease PCB cleaning
10.16
(0.40)
All dimensions are typical: millimeters (inches)
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)
Conducted Emissions:
Dual Output
12uH
L
C1
220uF
100V
-V input
C2
+V output
+V input
DC/DC
Converter
-V output
Load
Load
15.24
(0.60)
Common
1000pF
2KV
www.aimtec.com
F 051e R12.F
Tel: +1 514 620 2722
4 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM4TW-Z
4 Watt | DC-DC Converter
Surge:
Dual Output
+V output
+V input
C1
220uF
100V
-V input
Common
DC/DC
Converter
-V output
Load
Load
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.
DC/DC Converter; Product Weight (grams): 17; Input voltage min (V): 18; Input voltage max (V): 72; Output voltage min: 7.2; Output voltage max: 7.2; Output voltage dual assymetric (y/n): Dual; Output Power (W): 4; Max Output current (A): ±0.278; Efficiency (%): 78; Max Capacitive load (µF): ±47; Package type: DIP24; Mounting: PCB; W (in): 0.8; L (in): 1.25; H (in): 0.4; W (mm): 20.32; L (mm): 31.75; H (mm): 10.16; Min Operating temperature: -40; Max operating temperature (°C): 85; Isolation (VDC): 3500; EMC compliance 2: EN 55032 Class A; Case material: Copper; Application 4 (building automation/IoT): 1; MTBF (h): 960000; Derating : 85; Voltage Accuracy (%): ±1; Line Regulation (% of Vin): ±0.5; Load Regulation %: ±0.5; Ripple & Noise (mV p-p): 60; Switching Frequency typ (KHz): 266; Short circuit protection: Continuous
DC/DC Converter; Product Weight (grams): 17; Input voltage min (V): 18; Input voltage max (V): 72; Output voltage min: 12; Output voltage max: 12; Output voltage dual assymetric (y/n): Single; Output Power (W): 4; Max Output current (A): 0.333; Efficiency (%): 82; Max Capacitive load (µF): 220; Package type: DIP24; Mounting: PCB; W (in): 0.8; L (in): 1.25; H (in): 0.4; W (mm): 20.32; L (mm): 31.75; H (mm): 10.16; Min Operating temperature: -40; Max operating temperature (°C): 85; Isolation (VDC): 3500; EMC compliance 2: EN 55032 Class A; Case material: Copper; Application 4 (building automation/IoT): 1; MTBF (h): 960000; Derating : 85; Voltage Accuracy (%): ±1; Line Regulation (% of Vin): ±0.5; Load Regulation %: ±0.5; Ripple & Noise (mV p-p): 60; Switching Frequency typ (KHz): 266; Short circuit protection: Continuous
DC/DC Converter; Product Weight (grams): 17; Input voltage min (V): 9; Input voltage max (V): 36; Output voltage min: 9; Output voltage max: 9; Output voltage dual assymetric (y/n): Dual; Output Power (W): 4; Max Output current (A): ±0.222; Efficiency (%): 81; Max Capacitive load (µF): ±47; Package type: DIP24; Mounting: PCB; W (in): 0.8; L (in): 1.25; H (in): 0.4; W (mm): 20.32; L (mm): 31.75; H (mm): 10.16; Min Operating temperature: -40; Max operating temperature (°C): 85; Isolation (VDC): 1500; EMC compliance 2: EN 55032 Class A; Case material: Copper; Application 4 (building automation/IoT): 1; MTBF (h): 960000; Derating : 85; Voltage Accuracy (%): ±1; Line Regulation (% of Vin): ±0.5; Load Regulation %: ±0.5; Ripple & Noise (mV p-p): 60; Switching Frequency typ (KHz): 266; Short circuit protection: Continuous
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