AIMTEC AM20EW-11024S-NZ 15 watt | dc-dc converter Datasheet

Series AM20EW-NZ
15 Watt | DC-DC Converter
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FEATURES:




Efficiency up to 89%
Ultra wide 4:1 Input range
Continuous short circuit protection
Operating Temperature: -40oC to +85oC




On/Off Remote Control
Over Voltage Protection
Input / Output Isolation 1500VDC
Over Current protection
Models
Single output
Model
Input
Voltage (V)
AM20EW-11005S-NZ
40-160
AM20EW-11012S-NZ
40-160
AM20EW-11015S-NZ
40-160
AM20EW-11024S-NZ
40-160
Add suffix “-K” for optional heat sink
Output
Voltage
(V)
Output Current
max (mA)
Isolation
(VDC)
Max
Capacitive
Load(uF)
Efficiency
(%)
5
12
15
24
4000
1667
1333
833
1500
1500
1500
1500
4020
1600
1000
470
89
88
88
88
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.
Input Specifications
Parameters
Voltage range
Filter
Start up time
Absolute Maximum Rating
Peak Input Voltage time
On/Off control
No load Input Current
Input reflected current
Nominal
Typical
110
Maximum
Units
40-160
π(Pi) Network
10
VDC
ms
200
VDC
100
ms
ON – open or 3.5-12VDC ; OFF – short to –Vin or 0-1.2VDC, Idle current 1mA
15
mA
25
mA
110
Isolation Specifications
Parameters
Tested I/O voltage
Resistance
Capacitance
Conditions
Typical
60 sec, 1mA
1500
>1000
2000
Maximum
Units
VDC
MOhm
pF
Output Specifications
Parameters
Voltage accuracy
Over voltage protection
Over current protection
Short Circuit protection
Short circuit restart
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Voltage adjustment range
Minimum Load Current
Transient recovery time
Transient recovery deviation
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Conditions
Typical
Maximum
Units
170
%
%
% of Io
±3
Zener Diode Clamp
Full load, LL-HL
5% to 100% load
130
Continuous
Auto-Recovery
±0.5
±1
±0.02
100
±10
20MHz Bandwidth
5
25% load step change
25% load step change
Tel: +1 514 620 2722
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800
±5
% of Vin
%
%/oC
mV p-p
%
% of Max
µS
%
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM20EW-NZ
15 Watt | DC-DC Converter
General Specifications
Parameters
Conditions
Typical
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Cooling
Humidity
Case material
Weight
Dimensions (L x W x H)
MTBF
Maximum soldering temperature
100% load
See derating curve
300
Maximum
Units
105
KHz
oC
oC
oC
-40 to +85
-55 to +125
Free air convection
95
Aluminum Alloy
28 without heat sink/ 36 with heat sink
2 x 1 x 0.47 inches 50.8 x 25.4 x 11.8 mm
o
>1,000,000 hours (MIL-HDBK -217F, Ground Benign, t=+25 C)
1.5mm from case for 10 sec
300
% RH
g
oC
Safety Specifications
Parameters
Meets EN60950-1
EN 55022, class B (with the recommended EMC circuit)
Standards
Pin Out Specifications
Pin
1
2
3
4
5
6
Single
On/Off Control
-Vin
+Vin
-Vout
Trim
+Vout
Dimensions
1
F 051e R13
4.10
(0.16)
11.80
(0.47)
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10.16
(0.40)
5
4
20.32
(0.80)
15.24
(0.60)
2.54
(0.10)
2
Bottom View
10.16
(0.40)
3
7.62 5.08
(0.30) (0.20)
25.40
(1.00)
10.16
(0.40)
6
15.24
(0.60)
DIA
1.00
(0.04)
2.54
(0.10)
50.80
(2.00)
Notes:
All dimensions are typical in
millimeters (inches).
Pin diameter Tolerance ±0.35 (±0.014)
Case Tolerance ±0.50 (±0.02)
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM20EW-NZ
15 Watt | DC-DC Converter
Trimming
Output voltage can be externally trimmed by utilizing the methods as shown below
Fixed Resistor
Variable Potentiometer
Leave open if not used.
AM20EW‐11005S‐NZ
Trim down %
1
Vout (VDC)
4.95
Rt down (KΩ)
96.08
Trim up %
1
Vout (VDC)
5.05
Rt up (KΩ)
205.698
AM20EW‐11012S‐NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
2
4.9
49.349
2
5.1
76.406
3
4.85
30.67
3
5.15
44.023
4
4.8
20.616
4
5.2
29.296
5
4.75
14.333
5
5.25
20.879
6
4.7
10.034
6
5.3
15.431
7
4.65
6.909
7
5.35
11.617
8
4.6
4.533
8
5.4
8.798
9
4.55
2.667
9
5.45
6.63
10
4.5
1.162
10
5.5
4.91
1
2
3
4
5
6
7
8
9
10
11.88
11.76
11.64
11.52
11.4
11.28
11.16
11.04
10.92
10.8
505.529
303.041
211.851
159.978
126.504
103.114
85.849
72.581
62.066
53.527
1
2
3
4
5
6
7
8
9
10
12.12
12.24
12.36
12.48
12.6
12.72
12.84
12.96
13.08
13.2
614.769
150.097
78.994
50.198
34.607
24.832
18.13
13.249
9.536
6.616
AM20EW‐11015S‐NZ
Trim down %
Vout (VDC)
1
14.85
570.165
1
15.15
2
14.7
371.335
2
15.3
3
14.55
271.179
3
15.45
4
14.4
210.846
4
15.6
5
14.25
170.524
5
15.75
6
14.1
141.673
6
15.9
7
13.95
120.008
7
16.05
8
13.8
103.142
8
16.2
9
13.65
89.638
9
16.35
10
13.5
78.584
10
16.5
Rt up (KΩ)
3208.668
231.297
104.85
63.553
43.061
30.815
22.672
16.865
12.516
9.136
Vout (VDC)
Rt down (KΩ)
Trim up %
www.aimtec.com
F 051e R13
Tel: +1 514 620 2722
3 of 4
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM20EW-NZ
15 Watt | DC-DC Converter
AM20EW‐11024S‐NZ
Trim down %
1
2
3
4
5
6
7
8
9
10
Vout (VDC)
23.76
23.52
23.28
23.04
22.8
22.56
22.32
22.08
21.84
21.6
Rt down (KΩ)
1135.537 730.699 532.922 415.701 338.146 283.038 241.862 209.929 184.441 163.624
Trim up %
1
2
3
4
5
6
7
8
9
10
Vout (VDC)
24.24
24.48
24.72
24.96
25.2
25.44
25.68
25.92
26.16
26.4
Rt up (KΩ)
2871.219 219.961 106.182 66.054 45.551 33.104 24.745 18.744 14.226 10.703
Derating
Free Air Convection
55 º C without heat sink
Output Power (%)
100
65º C with heat sink
80
Safe Operating Area
60
40
20
0
- 40
- 20
0
20
40
60
80
85
100
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
Tel: +1 514 620 2722
4 of 4
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
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