AM20E-Z Datasheet PDF - AIMTEC

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AM20E-Z
AIMTEC

Part Number AM20E-Z
Description DC-DC Converter
Page 5 Pages


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FEATURES:
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Series AM20E-Z
20 Watt | DC-DC Converter
Wide 2:1 Input Range
1600 VDC I/O Isolation
Adjustable Output Voltage
Soft Start
Over Current & Over Voltage Protection
Efficiency up to 93%
Temperature Range -40ºC to +85ºC
Remote On/Off Function
Continuous Short Circuit Protection
No Minimum Load Required
Models
Single output
Model
Input Voltage
(V)
AM20E-1203SZ
9-18
AM20E-1205SZ
9-18
AM20E-1212SZ
9-18
AM20E-1215SZ
9-18
AM20E-2403SZ
18-36
AM20E-2405SZ
18-36
AM20E-2412SZ
18-36
AM20E-2415SZ
18-36
AM20E-4803SZ
36-75
AM20E-4805SZ
36-75
AM20E-4812SZ
36-75
AM20E-4815SZ
36-75
Add suffix “-K” for optional heat sink
Output Voltage
(V)
3.3
5
12
15
3.3
5
12
15
3.3
5
12
15
Output Current
max (A)
5.5
4
1.67
1.33
5.5
4
1.67
1.33
5.5
4
1.67
1.33
Maximum
Capacitive Load
(µF)
10000
6800
1000
680
10000
6800
1000
680
10000
6800
1000
680
Efficiency
(%)
90
92
90
90
91
93
91
91
91
93
91
91
Models
Dual output
Model
Input Voltage
(V)
AM20E-1212DZ
9-18
AM20E-1215DZ
9-18
AM20E-2412DZ
18-36
AM20E-2415DZ
18-36
AM20E-4812DZ
36-75
AM20E-4815DZ
36-75
Add suffix “-K” for optional heat sink
Output Voltage
(V)
±12
±15
±12
±15
±12
±15
Output Current
max (A)
±0.835
±0.665
±0.835
±0.665
±0.835
±0.665
Maximum
Capacitive Load
(µF)
±470
±330
±470
±330
±470
±330
Efficiency
(%)
89
89
90
90
90
89
Input Specifications
Parameters
Voltage range
Filter
Start up time
Absolute Maximum Rating
Peak Input Voltage time
On/Off Control
Under Voltage Lockout
Input Reflected Ripple Current
Nominal
Typical
Maximum
Units
9-18
18-36
VDC
36-75
π (Pi) Network
20 ms
12 Vin
36
24 Vin
50 VDC
48 Vin
100
100 ms
ON : 3.0 to 12Vdc or open circuit ; OFF: 0 to 1.2Vdc or short pin2 and pin 1
OFF: Idle current: 5mA typ
12 Vin
8.6
24 Vin
17.8
VDC
48 Vin
33.5
20 mA p-p
www.aimtec.com
F 051e R6.F
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC
(924 6832)
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Series AM20E-Z
20 Watt | DC-DC Converter
Isolation Specifications
Parameters
Tested voltage Input/Output
Case / Input & Output
Resistance
Capacitance
Conditions
3 sec
Typical
1600
>1000
1200
Rated
1600
Units
VDC
VDC
MOhm
pF
Output Specifications
Parameters
Voltage accuracy
Voltage balance (Dual Output Models)
Cross Regulation (Dual Output Models)
Over voltage protection
Over current protection
Short Circuit protection
Short circuit restart
Line voltage regulation
Load voltage regulation (Single)
Load voltage regulation (Dual)
Ripple & Noise
Voltage adjustment range (single)
Transient Recovery Time
Transient Recovery Deviation
Conditions
Typical
±1
Balanced Load
±1
25% load on one output - 100% load on
second load
±5
Zener diode clamp
140% of Full Load
Continuous
Auto-Recovery
HL-LL
±0.2
From 0% load to 100% load
±0.5
Balanced Load
±1
20MHz Bandwidth
With 1uF ceramic capacitor
75
25% load step change ( 75%-50%-25% of Io
25% load step change ( 75%-50%-25% of Io
250
±3
Maximum
Units
%
%
%
%
%
%
mV p-p
±10 %
uS
%
General Specifications
Parameters
Conditions
Typical
Maximum Units
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Temperature coefficient
100% load
-40 to +85
-40 to +125
330
±0.02
KHz
oC
oC
100 oC
%/oC
Derating
Above +70ºC
3.3
%/ºC
Cooling
Free Air Convection
Humidity
95 % RH
Case material
Nickel-coated Copper
Base material
Non-conductive Black Plastic(UL94V-0 rated)
Potting material
Epoxy (UL94V-0 rated)
Weight
30 g
Dimensions (L x W x H)
2.00 x 1.00 x 0.40 inches 50.80 x 25.40 x 10.16mm
MTBF
Max Soldering temperature
>684,000 hrs (MIL-HDBK -217F, Ground Benign, t=+25ºC)
1.5mm from case, 10 sec. max.
260
oC
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 Approvals
Standards
www.aimtec.com
F 051e R6.F
CE
EN55022 Class A (see note A)
EN61000-4-2 Perf. Criteria B
EN61000-4-3 Perf. Criteria A
EN61000-4-4 Perf. Criteria B (see note B)
EN61000-4-5 Perf. Criteria B (see note B)
EN61000-4-6 Perf. Criteria A
EN61000-4-8 Perf. Criteria A
NOTE: also designed to meets IEC/EN 60950-1
Tel: +1 514 620 2722
2 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only



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Series AM20E-Z
20 Watt | DC-DC Converter
Note A: Input filter components (C1, L , see circuit below) are used to help meet conducted emissions requirement for the module.
These components should be mounted as close as possible to the module; and all leads should be minimized to decrease radiated noise.
Note B: An external filter capacitor is required if the module has to meet EN61000-4-4 and EN61000-4-5.
The filter capacitor suggested value of 220uF/100V.
Test Circuits
Conducted Emissions
External parts table
L
C1
+Vout
+Vin
DC/DC
Converter
Load
Model
AM20E-12XXXZ
AM20E-24XXXZ
AM20E-48XXXZ
C1
330uF
220uF
220uF
L
12uH
12uH
12uH
-Vin
-Vout
Pin Out Specifications
Pin Single
1 On/Off Control
2 - V Input
3 + V Input
4 - V Output
5 Trim
6 + V Output
Dual
On/Off Control
- V Input
+ V Input
- V Output
Common
+ V Output
Dimensions
50.80
(2.00)
DIA
1.00
(0.04)
6
3
Bottom View
2
5
1
15.24
(0.60)
20.32
(0.80)
4
15.24
(0.60)
Notes:
All dimensions are typical
in millimeters (inches).
Tolerance ±0.25 (±0.01)
Pin diameter: 1.0 ±0.05 ( 0.04 ±0.002 )
Pin pitch tolerance: ±0.35 ( ±0.014 )
Case Tolerance: ±0.5 ( ±0.02 )
www.aimtec.com
F 051e R6.F
Tel: +1 514 620 2722
3 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only



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Dimensions with Optional Heat Sink
50.8
(2.0)
SIDE
Series AM20E-Z
20 Watt | DC-DC Converter
16.3
(0.64)
25.4
(1.0)
END
Notes: Add “-K” suffix for ordering, heat sink is affixed with thermally dissipative adhesive tape.
See derating graph for temperature performance. Heat sink material is anodized (black) aluminum, adds weight 11.2g to
total mass (42.2g). Thermal impedance of converter is: with heat sink 10Ԩ/W and 12Ԩ/W without heat sink.
Trimming
Output voltage on single output models can be externally trimmed by utilizing the methods as shown below
Fixed Resistor
Variable Potentiometer
Trim Table
AM20E(W)-xx03SZ
AM20E(W)-xx05SZ
www.aimtec.com
F 051e R6.F
Tel: +1 514 620 2722
4 of 5
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only



AM20E-Z datasheet pdf
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AM20E-Z pdf
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