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
Nominal
5
12
24
Typical
4.5-5.5
10.8-13.2
21.6-26.4
Capacitor
Maximum
Units
VDC
Isolation Specifications
Parameters
Tested I/O voltage
Resistance
Conditions
60 sec
500Vdc
Typical
>1000
Rated
1000
Units
VDC
MOhm
Output Specifications
Parameters
Voltage accuracy
Short Circuit protection
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Minimum Load Current
Conditions
See the tolerance graph
For 1.0% of Vin
Load 10 – 100%
20MHz Bandwidth
Typical
±5
Momentary (1sec)
1.2
10
±0.03
150
10
Maximum
Units
%
% of Vin
%
o
%/ C
mV p-p
% of Max
If the operating output current is less than 10% of maximum it is recommended to install a load resistor in parallel with the
load to ensure the actual load current meets the minimum load current requirement.
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Cooling
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F 051e R12.A
Conditions
100% load
Without derating
Typical
500
-40 to +85
-55 to +125
Maximum
Units
KHz
o
C
o
C
o
C
+95
Free air convection
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Series AM2LP-NZ
2 Watt | DC-DC Converter
General Specifications (continued)
Parameters
Humidity
Case material
Weight
Dimensions
(L x W x H)
MTBF
Maximum soldering temperature
Conditions
Typical
Maximum
95
Units
% RH
g
Plastic UL94-VO
1.41
0.50 x 0.30 x 0.24 inches
12.70 x 11.20 x 6.50 mm
o
> 3,500,000 hours (MIL-HDBK -217F, Ground Benign, t=+25 C)
1.5mm from case for 10 sec
260
o
C
Pin Out Specifications
Pin
1
2
3
4
5
6
7
8
Dimensions
Side View
4.13
(0.16)
Front View
6.70
(0.26)
Single
- V Input
+ V Input
N. C.
- V Output
.+V Output
N.C.
N.C.
N.C.
6.00 6.25
(0.24) (0.25)
A
0.30
(0.01)
7.00
(0.28)
0.25
(0.01)
1.85
(0.07)
N.C: Not Connected
Top View
12.70
(0.50)
A
0.50
(0.02)
11.20 7.50
(0.44) (0.30)
1
5.00º angle
2.54
(0.10)
0.60
(0.024)
1.50
(0.06)
All dimensions are in mm (inch)
All Pins are on a 2.54mm (0.10inch) pitch
with tolerance of ±0.25mm (0.01inch)
Tolerance Graph
+10%
+5%
Nominal
Voltage
Output Voltage
Recommended Filter Circuit
Single Output
Typical Load Line
L
+Vout
L
+ Vin
+2.5%
-2.5%
-7.5%
Cin +
+
DC
DC
Cout
- Vin
- Vin
10%
50%
Output Current(%)
100%
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F 051e R12.A
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC
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North America only
Series AM2LP-NZ
2 Watt | DC-DC Converter
•
•
•
•
If it is required to decrease the input/output ripple, an “LC” filter network can be installed on the input and output of the
converter (see above).
It should be noted that the inductance and the resonant frequency of the “LC” filtering network should differ from the
DC/DC converter switching frequency to avoid mutual interference.
The capacitance of the output filter capacitor must not exceed the values in the Table below to avoid startup problems
and ensure safe and reliable operation.
It’s not recommended to connect any external capacitor in the application field when output loading is less than 0.5 watt.
External Capacitor Tables
Input Capacitor (Cin)
Vin
Cin
(VDC)
(uF)
5
12
24
4.7
2.2
0.47
Output Capacitor (Cout)
Single Vout
Cout
(VDC)
(uF)
5
12
15
24
10
2.2
1
0.47
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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