AM3GU-JZ
DC-DC Converter
DC-DC Converter
Preliminary
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Aimtec introduces the AM3GU-JZ series of DC/DC converters, which are Aimtec’s first 8:1 ultrawide input voltage range products. The impressive 4.5-36VDC input voltage can help power
applications with widely varying inputs. These converters can also help reduce the total BOM
by replacing multiple DC/DC converters with different narrower input voltage ranges with one
cost-effective isolated DC-DC solution.
With 5, 12, 15, ± 5, ± 12, ± 15VDC output voltage options, the AM3DU are well suited for
industrial and commercial applications. These products have an impressive operating
temperature range of -40℃ to 105℃ with full power up to 75℃. They also feature isolation of
3000VDC and a high MTBF of 1,000,000h for improved reliability and system safety. Features
such as output short circuit protection (OSCP), output over-current protection (OCP), and input
under-voltage protection (UVLO) come standard with this family of products.
The AM3GU-JZ series are ideal for battery operated circuits, IoT, analog circuits, grid power,
LED, instrumentation, industrial controls, communication, and civil applications.
SIP 8
Summary
Features
•
•
•
•
•
•
•
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Ultra-wide 8:1 Input Range: 4.5VDC – 36VDC
Operating Temp: -40 °C to +105 °C
Low ripple & noise, up to 100mV(p-p) max
Efficiency up to 79%
Output short circuit, over current protection,
Input under-voltage protection
Regulated Output
No load power consumption low to 0.12W
AM3GU-JZ
1500
48
6000
250
125
105
105
3000
75
15
36
4.5
3
5
1.2
500
Input voltage Output voltage
(VDC)
(V)
Isolation
(VAC)
3
1
Power
(W)
-40
-40
Temp. range
(℃)
Derating
(℃)
Applications
Training
Press Release
Coming Soon!
Power Grid
Product Training Video
(click to open)
F 052e R4
Industrial
Telecom
Instrumentation
Application Notes
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1
AM3GU-JZ
DC-DC Converter
DC-DC Converter
Preliminary
Models & Specifications
Single Output
Model
Input Voltage
(VDC)
Output
Voltage
(VDC)
AM3GU-1205SH30JZ
AM3GU-1212SH30JZ
AM3GU-1215SH30JZ
12 (4.5 ~ 36)
12 (4.5 ~ 36)
12 (4.5 ~ 36)
5
12
15
Model
Input Voltage
(VDC)
Output
Voltage
(VDC)
AM3GU-1205DH30JZ
AM3GU-1212DH30JZ
AM3GU-1215DH30JZ
12 (4.5 ~ 36)
12 (4.5 ~ 36)
12 (4.5 ~ 36)
±5
± 12
± 15
Input Current
Max (mA)
No Load Full Load
16
16
16
334
325
325
Output
Current Max
(mA)
Maximum
Capacitive
Load (µF)
Efficiency (%)
Full Load
600
250
200
1000
330
220
77
79
79
Output
Current Max
(mA)
Maximum
Capacitive
Load (µF)
Efficiency (%)
Full Load
± 300
± 125
± 100
± 470
± 220
± 100
77
79
79
Dual Output
Input Current
Max (mA)
No Load Full Load
16
16
16
334
325
325
Input Specification
Parameters
Voltage range
Filter
Absolute maximum rating
Reflected ripple current
Start-up voltage
Under voltage protection
Conditions
Typical
Maximum
See models table
Units
VDC
Capacitance filter
1 sec. max
50
50
4.5
3.5
VDC
mA pk-pk
VDC
VDC
Isolation Specification
Parameters
Tested I/O voltage
Resistance
Capacitance
Conditions
Typical
Maximum
Units
60 sec, 1mA max
I/O resistance at 500VDC
I/O capacitance at 100KHz/0.1V
> 3000
> 1000
40
Conditions
Typical
Maximum
Units
±1
±3
± 0.5
±1
±1
± 1.5
±5
300
%
VDC
MΩ
pF
Output Specification
Parameters
Voltage accuracy
Line regulation
Load regulation
Cross regulation
Over current protection
Short circuit protection
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+ Vout
Full load (Vin min to Vin max)
- Vout
+ Vout
5 ~ 100% load
- Vout
Dual outputs, Vo1 50% load, Vo2 25%~100% load
> 110
Continuous, Auto recovery
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%
%
%
% of Iout
2
AM3GU-JZ
DC-DC Converter
DC-DC Converter
Preliminary
Full load
± 0.03
%/ oC
20MHz bandwidth, 5 ~ 100% load
60
100
mV pk-pk
25% load step change
300
500
µS
Output 5V / ± 5V
±5
±8
25% load step change
%
Transient response deviation
Others
±3
±5
* Ripple and Noise are measured at 20MHz bandwidth by using a 1μF (M/C) and 22μF (E/C) parallel capacitor and typical input with full load
Temperature coefficient
Ripple & Noise*
Transient recovery time
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Soldering temperature
Cooling
Humidity
Case material
Vibration
Weight
Dimensions (L x W x H)
MTBF
Conditions
Typical
100% load. PWM mode
See derating graph
300
-40 to +105
-55 to +125
1.5mm from case 10 sec max
Maximum
Units
300
KHz
oC
oC
oC
Free air convection
Non-condensing
95
% RH
Heat resistant black Plastic (flammability to UL 94V-0)
10-150Hz, 5G, 0.75mm along X,Y and Z
PCB mountable model
4.5
g
PCB mountable model
0.87 x 0.37 x 0.47 inches, 22.00 x 9.50 x 12.00mm
> 1 000 000 hrs (MIL-HDBK -217F, t=+25oC) / Full Load
Safety Specifications
Parameters
Designed to meet EN 62368-1
EMC - Conducted and radiated emission
Electrostatic Discharge Immunity
RF, Electromagnetic Field Immunity
Electrical Fast Transient/Burst Immunity
Surge Immunity
RF, Conducted Disturbance Immunity
Standards
CISPR32/EN55032, CLASS A with EMI CLASS A recommended circuit
CISPR32/EN55032, CLASS B with EMI CLASS B recommended circuit
IEC 61000-4-2 Contact ±4KV, Criteria B
IEC 61000-4-3 10V/m, Criteria A
IEC 61000-4-4 ±2KV, Criteria B with EMS recommended circuit
IEC 61000-4-5 L-L ±2KV, Criteria B with EMS recommended circuit
IEC 61000-4-6 3Vr.m.s, Criteria A
Derating
Free Air Convection
9VDC
Vin
27VDC
Output Power (%)
100
Vin
9VDC
Vin
27VDC
80
60
50
Safe Operating Area
40
20
0
-40
65 75
-20
0
20
40
60
85
80
105
100
Ambient Temperature º C
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3
AM3GU-JZ
DC-DC Converter
DC-DC Converter
Preliminary
Typical Application Circuit
Single output
+V input
+V input
+ Cin
100uF
50V
+V output
+ Cout
22uF
25V
DC-DC Converter
-V input
-V input
-V output
+V input
+V input
+V output
Dual output
+ Cin
100uF
50V
Common
+
DC-DC Converter
-V input
-V input
+ Cout
22uF
25V
-V output
Cout
22uF
25V
The products do not support parallel connection of their output.
EMC Recommended Circuit
For EMI CLASS A recommended circuit, single output models
LDM
22µH
+V input
+V input
C2
10µF
50V
+V output
+V output
C3
10µF
50V
Common
Cout
22uF
25V
DC-DC Converter
-V input
-V input
-V output
-V output
For EMI CLASS B and EMS recommended circuit, single output models
CY1
1000pF/3000V
LDM
4.7µH
FUSE
LCM
3.3mH
+V input
+V input
C2
C1
10µF
1000µF +
50V
50V
C3
10µF
50V
C3
10µF
50V
+V output
+
C4
330µF
50V
DC-DC Converter
-V input
-V input
-V output
+V output
Cout
22uF
25V
-V output
CY2
1000pF/1000V
For EMI emissions test
For EMS immunity test
F 052e R4
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4
AM3GU-JZ
DC-DC Converter
DC-DC Converter
Preliminary
For EMI CLASS A recommended circuit, dual output models
LDM
22µH
+V input
+V input
C2
10µF
50V
+V output
C3
10µF
50V
Common
DC-DC Converter
-V input
-V input
-V output
+V output
Cout
22uF
25V
Common
Cout
22uF
25V
-V output
For EMI CLASS B and EMS recommended circuit, dual output models
CY1
1000pF/3000V
LDM
4.7µH
FUSE
LCM
3.3mH
+V input
+V input
C2
C1
10µF
1000µF +
50V
50V
C3
10µF
50V
C3
10µF
50V
+V output
+
C4
330µF
50V
Common
DC-DC Converter
-V input
-V input
-V output
Cout
22uF
25V
Cout
22uF
25V
+V output
Common
-V output
CY2
1000pF/1000V
For EMI emissions test
For EMS immunity test
Fuse : Choose according to actual input current.
F 052e R4
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5
AM3GU-JZ
DC-DC Converter
DC-DC Converter
Preliminary
9.50
(0.37)
0.70
(0.03)
0.30
(0.01)
2.70
(0.11)
Dimensions
12 3
2.11
(0.08)
Ø1.00
(0.04)
22.00
(0.87)
Note : Grid 2.54*2.54 mm
0.50
(0.02)
4.10
(0.16)
12.00
(0.47)
56 78
Notes:
All dimensions are typical in millimeters (inches).
Pin section tolerances : ±0.10 (±0.004)
General tolerance : ±0.50 (±0.02)
2.54
(0.10)
17.78
(0.70)
Pin
1
2
3
5
6
7
8
Pin Out Specifications
Single
-V Input
+V Input
NC
NC
+V Output
-V Output
NC
Dual
-V Input
+V Input
NC
NC
+V Output
Common
-V Output
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