AIMTEC AM3GH-4812DZ 3 watt | dc-dc converter Datasheet

Series AM3GH-Z
3 Watt | DC-DC Converter
FEATURES:
•
•
•
•
SIP 8 Package
Low Ripple and Noise
Continuous Short Circuit Protection
-40ºC to +85ºC Operating Temperature Range
•
•
•
•
Ultra-Wide Input Range 4:1
1600VDC I/O Isolation
Efficiency up to 82%
Remote ON/OFF Control
Models
Single output
Model
AM3GH-1203SZ
AM3GH-1205SZ
AM3GH-1212SZ
AM3GH-1215SZ
AM3GH-2403SZ
AM3GH-2405SZ
AM3GH-2412SZ
AM3GH-2415SZ
AM3GH-4803SZ
AM3GH-4805SZ
AM3GH-4812SZ
AM3GH-4815SZ
Input Voltage
(V)
Output Voltage
(V)
Output Current
max (mA)
Maximum
capacitive load
(µF)
4.5-18
4.5-18
4.5-18
4.5-18
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
3.3
5
12
15
3.3
5
12
15
3.3
5
12
15
700
600
250
200
700
600
250
200
700
600
250
200
1760
1000
170
110
1760
1000
170
110
1760
1000
170
110
Input Voltage
(V)
Output Voltage
(V)
Output Current
max (mA)
Maximum
capacitive load
(µF)
Efficiency
(%)
72
77
81
81
75
79
82
82
7
78
80
81
Models
Dual output
Model
Efficiency
(%)
AM3GH-1205DZ
4.5-18
±5
±300
±470
77
AM3GH-1212DZ
4.5-18
±12
±125
±100
80
AM3GH-1215DZ
4.5-18
±15
±100
±47
80
AM3GH-2405DZ
9-36
±5
±300
±470
79
AM3GH-2412DZ
9-36
±12
±125
±100
79
AM3GH-2415DZ
9-36
±15
±100
±47
80
AM3GH-4805DZ
18-75
±5
±300
±470
79
AM3GH-4812DZ
18-75
±12
±125
±100
79
AM3GH-4815DZ
18-75
±15
±100
±47
79
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
Nominal
Voltage range
12
24
48
Filter
Start up time
Absolute Maximum Rating
Peak Input Voltage time
On/Off control
No Load Input Current
Input reflected current
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F 051e R12.C
12
24
48
Typical
4.5-18
9-36
18-75
Capacitor
30
Maximum
Units
VDC
ms
25
50
VDC
100
100
ms
ON 0 to 0.6VDC (or open) ; OFF:2.7 to 15.0VDC, OFF idle current: 2-4mA
40
mA
20
mA p-p
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Series AM3GH-Z
3 Watt | DC-DC Converter
Isolation Specifications
Parameters
Conditions
Tested I/O voltage
Resistance
Capacitance
Typical
3 sec
Rated
Units
1600
VDC
MOhm
pF
>1000
200
Output Specifications
Parameters
Conditions
Typical
Voltage accuracy
Cross Regulation (Dual Output Models)
Short Circuit protection
Short circuit restart
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
25% load on one output - 100% load
on second load
Maximum
%
±5
%
Continuous
Auto-Recovery
±0.2
±1
±0.02
30
From 0% to 100% load
20MHz Bandwidth
Units
±1
%
%
o
%/ C
mV p-p
General Specifications
Parameters
Conditions
Typical
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Derating
Cooling
Humidity
Case material
Potting Material
Weight
Dimensions (L x W x H)
MTBF
Maximum soldering temperature
Transient recovery time
Transient recovery deviation
100% load
100
Maximum
-40 to 85
-40 to +125
100
Above 71°C
5
Free Air Convection
95
Non conductive black plastic
Silicon (UL94V-0 rated)
4.8
0.86 x 0.36 x 0.44 inches
21.85 x 9.20 x 11.10 mm
>1,700,000 hrs (MIL-HDBK -217F, Ground Benign, t=+25ºC)
1.5mm from case for 10 second
260
250
±3
Units
KHz
o
C
o
C
o
C
o
%/ C
% RH
g
o
C
uS
%
Safety Specifications
Parameters
Agency Approval
Standards
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F 051e R12.C
CE
EN55022: 2006 + A1:2007, Class A
EN55024:1998 + A1:2001 + A2:2003
IEC61000-4-2:1995 + A1:1998 + A2:2000, Perf. Criteria B
IEC61000-4-3:2006, Perf. Criteria A
IEC61000-4-4:2004, Perf. Criteria B (external 220uF/100V cap required)
IEC61000-4-5:2005, Perf. Criteria B (external 220uF/100V cap required)
IEC61000-4-6:2007, Perf. Criteria A
IEC61000-4-8, Perf:1993 + A1:2000, Criteria A
NOTE: also designed to meet IEC 60950-1:2001
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Series AM3GH-Z
3 Watt | DC-DC Converter
Pin Out Specifications
Pin
Single
Dual
1
2
3
5
6
7
8
- V Input
+ V Input
On/Off Control
N.C.
+ V Output
- V Output
N.C.
- V Input
+ V Input
On/Off Control
N.C.
+ V Output
Common
- V Output
NC: Not Connected
Dimensions
21.85
(0.85)
9.20
(0.36)
PRINTED
FACE
11.10
(0.44)
10.60
(0.42)
2.54
(0.10)
3.05
(0.12)
0.50
(0.02)
17.78
(0.70)
0.25
(0.01)
9.20
(0.36)
0.50
(0.02)
3.50
(0.14)
0.50
(0.02)
Derating
Free Air Convection
71º C
Output Power (%)
100
80
Safe Operating Area
60
40
30
20
0
- 40
- 20
0
20
40
60
80
85
100
Ambient Temperature º C
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F 051e R12.C
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North America only
Series AM3GH-Z
3 Watt | DC-DC Converter
Control ON/OFF pin connection example
VCC
R1
TTL Signal
5.1K
DC/DC
Converter
ZD1
R2
On / Off Control
VCC (VDC)
R1 (KΩ)
R2(KΩ)
ZD1(V , mA)
4.5 -18
9 - 36
18 - 75
7.5
18
33
0
2.2
6.8
10, 5
18, 5
36, 5
Recommended Circuits
Conducted and Radiated Emissions
L
+V output
+V input
DC/DC
Converter
C1
-V input
Load
Input Voltage (V)
12
24
48
C1 (uF/V)
10/35
2.2/35
2.2/35
L(uH)
2.5
10
18
-V output
EFT/ Surge
+V output
+V input
DC/DC
Converter
C2
Load
220uF
/100V
-V input
-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<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.
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F 051e R12.C
Tel: +1 514 620 2722
4 of 4
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
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