AM3O-NZ
DC-DC Converter
DC-DC Converter
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AM3O-NZ
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The AM3O-NZ series is designed to offer an ultra-thin solution to customers with
designs that have challenging height considerations. This series is available in both
SIP and DIP packages with open frame and metal case options. The total height of
0.24iches (6.8mm) for the Dual Inline Package offers significant space optimization
when compared to typical 3W DIP products with approximately twice the height
(~0.4inches).
In addition, the AM3O-NZ offers an impressive 500VAC or 1500VDC isolation with a
2:1 input voltage range of 4.5-9VDC or 4:1 input voltage range of 9-36VDC. It is also
designed with input under-voltage protection, output over-voltage, over-current,
short circuit protection, which enables the AM3O-NZ series to be used in a variety of
application related to industrial control, instrumentation and communication
equipment.
Open frame
Features
•
•
•
•
•
•
•
•
Summary
Wide Input Range: 4.5VDC – 36VDC
Operating Temp: -40 °C to +85 °C
Low ripple & noise, 50mV(p-p) typ.
Efficiency up to 82%
Adjustable output voltage
Output short circuit, over voltage protection
Optional package: DIP/SMD
Regulated Output
1500
AM3O-NZ
48
6000
60
125
24
85
85
-40
-40
Temp. range
(℃)
Derating
(℃)
1500
36
4.5
3
3.3
1.2
500
Input voltage Output voltage
(VDC)
(V)
Isolation
(VDC)
3
1.5
Power
(W)
Applications
Training
Press Release
Coming Soon!
Power Grid
Product Training Video
(click to open)
F 052e R4
REV: 07/22/A
Industrial
Telecom
Instrumentation
Application Notes
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1
AM3O-NZ
DC-DC Converter
DC-DC Converter
Models & Specifications
Single Output
Model
Input Voltage
(VDC)
Output
Voltage
(VDC)
Input Current
Max (mA)
No Load Full Load
Output
Current Max
(mA)
Maximum
Capacitive
Load (µF)
Efficiency Typ.
(%)
Full Load
AM3O-0505SNZ
AM3O-0512SNZ
AM3O-0515SNZ
AM3O-0524SNZ
5 (4.5 ~ 9)
5
45
857
600
470
72
5 (4.5 ~ 9)
5 (4.5 ~ 9)
5 (4.5 ~ 9)
12
15
24
45
45
45
857
857
857
250
200
125
220
100
47
76
77
76
AM3O-2403SNZ
AM3O-2405SNZ
AM3O-2412SNZ
AM3O-2415SNZ
AM3O-2424SNZ
24 (9 ~ 36)
24 (9 ~ 36)
24 (9 ~ 36)
3.3
5
12
15
15
15
169
169
169
909
600
250
1000
1000
470
72
77
81
24 (9 ~ 36)
15
15
169
200
330
82
24 (9 ~ 36)
24
15
169
125
100
81
Note: Use suffix “M” for DIP package with case, suffix “L” for SMD package without case and suffix “LM” for SMD package with case (ex. AM3O0505SNZ is DIP package without case, AM3O-0505SNZ-M is DIP package with case, AM3O-0505SNZ-L is SMD package without case, AM3O0505SNZ-LM is SMD package with case version).
Input Specification
Parameters
Voltage range
Filter
Absolute maximum rating
Reflected ripple current
Start-up voltage
Under voltage protection
Ctrl *
Conditions
Typical
Maximum
See models table
5V input models
24V input models
5V input models, 1 sec. max
24V input models, 1 sec. max
Nominal input voltage
5V input models
24V input models
5V input models
24V input models
ON
OFF
Shutdown current
Units
VDC
LC filter
Capacitor filter
16
50
VDC
VDC
100
mA pk-pk
4.5
VDC
9
VDC
2.5
VDC
5.5
VDC
Ctrl pin pulled low to GND(0~0.3VDC)
Ctrl pin open or pulled high(2~12VDC)
5
10
mA
* The Ctrl pin voltage is referenced to input GND.
Isolation Specification
Parameters
Tested I/O, I/O to case voltage
Resistance
Capacitance
F 052e R4
REV: 07/22/A
Conditions
Typical
60 sec, 5mA max
60 sec, 1mA max
500
1500
VAC
VDC
Resistance at 500VDC
≧100
MΩ
I/O capacitance at 100KHz/0.1V
1000
pF
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Maximum
Units
2
AM3O-NZ
DC-DC Converter
DC-DC Converter
Output Specification
Parameters
Voltage accuracy
Line regulation
Load regulation
Over voltage protection
Over current protection
Short circuit protection
Temperature coefficient
Ripple & Noise*
Output voltage adjustment
Transient recovery time
Conditions
Typical
Maximum
Units
0 ~ 100% load
Full load
±1
± 0.2
±2
± 0.5
%
%
5 ~ 100% load
±1
%
110~250
% Vout
% Iout
110~160
160
Continuous, Auto recovery
%/ oC
50
mV pk-pk
±5
% Vout
25% load step change
300
500
µS
3.3V Vout models
±5
±10
%
25% load step change
5V Vout models
±5
±8
%
Transient response deviation
Others
±3
±5
%
* Ripple and Noise are measured at 20MHz bandwidth by using a 0.1μF (M/C) and 10μF (E/C) parallel capacitor and typical input with full load
Full load
20MHz bandwidth, 5 ~ 100% load
± 0.03
100
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Reflow soldering temperature
Soldering temperature
Cooling
Humidity
Case material
Vibration
Shock
Weight
Dimensions (L x W x H)
MTBF
Conditions
Typical
PWM mode
See derating graph
330
Maximum
-40 to +85
-55 to +125
Units
KHz
oC
oC
For SMD package only, peak temp ≦ 245℃, 60 sec max at 217℃, please refer to IPC/JEDEC J-STD-020D.1.
oC
Wave-soldering, 10 sec max
260
oC
1.5mm from case, 10 sec max
300
Free air convection (20 LFM)
Non-condensing
95
% RH
Aluminum alloy(Optional -M and -LM models only)
10-150Hz, 5G, 90min. along X, Y and Z
50G, 11ms once each along X, Y and Z axis
Without case models
2.2
g
With case models
3.5
DIP package without case models
0.95 x 0.59 x 0.24 inches, 24.00 x 15.10 x 6.19mm
DIP package with case models
0.98 x 0.65 x 0.27 inches, 25.00 x 16.40 x 6.80mm
SMD package without case models
1.03 x 0.59 x 0.24 inches, 26.20 x 15.10 x 6.19mm
SMD package with case models
1.03 x 0.65 x 0.27 inches, 26.20 x 16.40 x 6.80mm
> 1 000 000 hrs (MIL-HDBK -217F, t=+25oC) / Full Load
Safety Specifications
Parameters
Agency approval
Standards
F 052e R4
REV: 07/22/A
CE EN62368-1
EMC - Conducted and radiated emission
Electrostatic Discharge Immunity
RF, Electromagnetic Field Immunity
Electrical Fast Transient/Burst Immunity
Surge Immunity
RF, Conducted Disturbance Immunity
CISPR32/EN55032, CLASS B with recommended circuit part B
IEC 61000-4-2, Contact ±6KV, Criteria B
IEC 61000-4-3, 10V/m, Criteria A
IEC 61000-4-4, ±2KV with recommended circuit part A, Criteria B
IEC 61000-4-5, line to line ±2KV with recommended circuit part A, Criteria B
IEC 61000-4-6, 3 Vr.m.s, Criteria A
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3
AM3O-NZ
DC-DC Converter
DC-DC Converter
Note: It is suggested to connect the Y capacitor from case to input pin ground during EMC testing (with case models only)
Derating
5V input model
24V input model
Free air Convection
Free air Convection
Others model
5V output model
100
Output Power (%)
Output Power (%)
100
80
60
Safe Operating Area
40
60
Safe Operating Area
40
20
20
0
- 40
80
- 20
0
20
40
60
7075 85
80
0
100
85
- 20
- 40
0
20
40
60
80
100
Ambient Temperature º C
Ambient Temperature º C
Typical Application Circuit
+V input
+V input
Cin
100uF
+V output
+
Cout
10uF
DC-DC Converter
-V input
-V input
+
Load
-V output
EMC Recommended Circuit
FUSE
CY1
2200pF/
2000Vdc
LCM
2.2mH
+V input
C1
C2
4.7uF
+ 50V
+V input
C3
4.7uF
50V
+V output
C4 +
+
DC-DC Converter
-V input
A
B
CY2
2200pF/
2000Vdc
CY3
2200pF
2000Vdc
-V input
CASE
Load
C5
10uF
-V output
Fuse : Choose according to actual input current.
Note: The package with case model, the case should be connected the Y capacitor to input pin GND when testing EMC performance.
5V input models: C1:2200uF/35V, C4:100uF/50V
24V input models: C1:1000uF/50V, C4:220uF/50V
F 052e R4
REV: 07/22/A
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4
AM3O-NZ
DC-DC Converter
DC-DC Converter
Dimensions
AM3O- xxxx SNZ (DIP package without case)
Front View
3.60
(0.14)
6.19
(0.24)
Right View
0.30
(0.01)
0.60
(0.02)
22.86
(0.90)
6
2
5
1
4
5.08
(0.20)
15.10
(0.59)
3
Notes:
All dimensions are typical in millimeters (inches).
Pin diameter tolerances : ±0.1 (±0.004)
Stand-off tolerance ±0.50 (±0.02)
24.00
(0.95)
3.74
(0.15)
2.54
(0.10)
Bottom View
Ø 1.10 [Ø 0.043]
1
4
2
5
3
6
Pin Out Specifications
Pin
Single
1
+V Input
2
Ctrl
3
-V Input
4
+V Output
5
Trim
6
-V Output
Note : Grid 2.54*2.54 mm
F 052e R4
REV: 07/22/A
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5
AM3O-NZ
DC-DC Converter
DC-DC Converter
AM3O- xxxx SNZ-M (DIP package with case)
Front View
3.60
(0.14)
6.80
(0.27)
Right View
0.30
(0.01)
10.16
(0.40)
1.00
(0.04)
12.70
(0.50)
22.86
(0.90)
0.20
(0.01)
3.38
(0.15)
0.60
(0.02)
6
2
5
1
5.08
(0.20)
15.60
(0.61)
16.40
(0.65)
3
4
Notes:
All dimensions are typical in millimeters (inches).
Pin diameter tolerance : ±0.1 (±0.004)
Stand-off tolerance ±0.50 (±0.02)
25.00
(0.98)
3.99
(0.16)
2.54
(0.10)
Bottom View
Ø 1.10 [Ø 0.043]
1
4
2
5
3
6
Pin Out Specifications
Pin
Single
1
+V Input
2
Ctrl
3
-V Input
4
+V Output
5
Trim
6
-V Output
Ø 1.50 [Ø 0.059]
Note : Grid 2.54*2.54 mm
F 052e R4
REV: 07/22/A
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6
AM3O-NZ
DC-DC Converter
DC-DC Converter
AM3O- xxxx SNZ-L (SMD package without case)
Right View
26.20
(1.03)
0.60
(0.02)
0.30
(0.01)
6.19
(0.24)
Front View
Bottom View
6
2
5
1
4
1.82
(0.07)
5.08
(0.20)
15.10
(0.59)
3
Notes:
All dimensions are typical in millimeters (inches).
Pin diameter tolerances : ±0.1 (±0.004)
Stand-off tolerance ±0.50 (±0.02)
24.00
(0.95)
3.74
(0.15)
2.54
(0.10)
0~10°
1
4
2
5
3
6
1.40
(0.06)
27.80
(1.09)
Pin Out Specifications
Pin
Single
1
+V Input
2
Ctrl
3
-V Input
4
+V Output
5
Trim
6
-V Output
3.20
(0.13)
Note : Grid 2.54*2.54 mm
F 052e R4
REV: 07/22/A
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7
AM3O-NZ
DC-DC Converter
DC-DC Converter
AM3O- xxxx SNZ-LM (SMD package with case)
Front View
0.20
(0.01)
Right View
1.00
(0.04) 14.37
(0.566)
26.20
(1.032)
0.60
(0.02)
0.80
(0.03)
3.97
(0.16)
0.30
(0.01)
11.83
(0.466)
Bottom View
6
2
5
1
4
1.82
(0.07)
5.08
(0.20)
15.60
(0.61)
16.40
(6.54)
3
Notes:
All dimensions are typical in millimeters (inches).
Pin diameter tolerances : ±0.1 (±0.004)
Stand-off tolerance ±0.50 (±0.02)
25.00
(0.98)
3.99
(0.16)
2.54
(0.10)
0~10°
1
4
2
5
3
6
Pin Out Specifications
Pin
Single
1
+V Input
2
Ctrl
3
-V Input
4
+V Output
5
Trim
6
-V Output
3.20
(0.13)
1.90
(0.08)
2.00
(0.08)
1.40
(0.06)
27.80
(1.09)
Note : Grid 2.54*2.54 mm
F 052e R4
REV: 07/22/A
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8
AM3O-NZ
DC-DC Converter
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.
3.3V output models
Trim down %
1
2
3
4
5
Vout (VDC)
3.267
3.234
3.201
3.168
3.135
Rt down (KΩ)
121.557
79.342
57.087
43.342
34.009
Trim up %
1
2
3
4
5
Vout (VDC)
3.342
3.366
3.399
3.432
3.465
Rt up (KΩ)
4252.376
226.149
92.726
55.640
38.229
2
3
4
5
5V output models
Trim down %
1
Vout (VDC)
4.950
4.900
4.850
4.800
4.750
Rt down (KΩ)
130.630
58.880
34.963
23.005
15.830
Trim up %
1
2
3
4
5
Vout (VDC)
5.050
5.100
5.150
5.200
5.250
Rt up (KΩ)
133.500
61.750
37.833
25.875
18.700
F 052e R4
REV: 07/22/A
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9
AM3O-NZ
DC-DC Converter
DC-DC Converter
12V output models
Trim down %
1
2
3
4
5
Vout (VDC)
11.880
11.760
11.640
11.520
11.400
Rt down (KΩ)
813.735
399.920
259.338
188.540
145.897
Trim up %
1
2
3
4
5
Vout (VDC)
12.120
12.240
12.360
12.480
12.600
Rt up (KΩ)
219.089
100.320
61.504
42.238
30.724
15V output models
Trim down %
1
2
3
4
5
Vout (VDC)
14.850
14.700
14.550
14.400
14.250
Rt down (KΩ)
1166.483
568.567
369.261
269.608
209.817
Trim up %
1
2
3
4
5
Vout (VDC)
15.150
15.300
15.450
15.600
15.750
Rt up (KΩ)
224.167
104.583
64.722
44.792
32.833
24V output models
Trim down %
1
2
3
4
5
Vout (VDC)
23.760
23.520
23.280
23.040
22.800
Rt down (KΩ)
1645.641
917.947
628.702
473.386
376.466
Trim up %
1
2
3
4
5
Vout (VDC)
24.240
24.480
24.720
24.960
25.200
Rt up (KΩ)
361.706
136.129
78.855
52.703
37.726
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