AIMTEC AM14LS1205SNZ 0.25 watt | dc-dc converter Datasheet

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Series AM1/4LS-NZ
0.25 Watt | DC-DC Converter
FEATURES:








SMD Package
I/O Isolation 1500 & 3000 VDC
Ultra Low Ripple and Noise
Industry Standard Pinout
Single Output Models
Operating temperature -40oC to + 105oC
Efficiency up to 79%
Continuous Short Circuit Protection
Models
Single output
Model
Input
Voltage
(V)
Output
Voltage
(V)
Output
Current
Max | Min
(mA)
Input
Current Full
| No Load
(mA)
Isolation
(VDC)
Max
Capacitive
Load(uF)
Efficiency
(%)
AM1/4LS-0305S-NZ
2.97-3.63
5
50
5
87
20
1500
220
74
AM1/4LS-0503S-NZ
4.5-5.5
3.3
76
8
68
15
1500
220
74
AM1/4LS-0505S-NZ
4.5-5.5
5
50
5
68
15
1500
220
77
AM1/4LS-1205S-NZ
10.8-13.2
5
50
5
27
10
1500
220
75
AM1/4LS-1209S-NZ
10.8-13.2
9
28
3
27
10
1500
220
79
AM1/4LS-1212S-NZ
10.8-13.2
12
21
2
27
10
1500
220
77
AM1/4LS-2405S-NZ
21.6-26.4
5
50
5
15
8
1500
220
69
AM1/4LS-0505SH30-NZ
4.5-5.5
5
50
5
68
15
3000
220
77
AM1/4LS-1205SH30-NZ
10.8-13.2
5
50
5
27
10
3000
220
77
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
Nominal
Typical
3.3
5
12
24
Filter
Absolute Maximum Rating
3.3 Vin
5 Vin
12 Vin
24Vin
Peak Input Voltage time
Input Reflected Ripple Current
Maximum
Units
2.97-3.63
4.5-5.5
10.8-13.2
21.6-26.4
Capacitor
-0.7-5
-0.7-9
-0.7-18
-0.7-30
1
20
5
3.3 & 5V Input
12 &24 V Input
VDC
VDC
s
mA p-p
Isolation Specifications
Parameters
Tested I/O voltage
Resistance
Capacitance
Conditions
Typical
60 sec, <1mA
500VDC
1500 & 3000
൐1000
20
Maximum
Units
VDC
MOhm
pF
Output Specifications
Parameters
Voltage accuracy
Short Circuit protection
Short circuit restart
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
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F 051e R12.D
Conditions
Typical
100% load (see tolerance chart)
For ±1% of Vin
10% - 100% load
100% load
20MHz Bandwidth
±2.5
Continuous
Auto-Recovery
±1.5
15
±0.03
20
Tel: +1 514 620 2722
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Maximum
Units
%
% of Vin
%
%/oC
mV p-p
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM1/4LS-NZ
0.25 Watt | DC-DC Converter
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Cooling
Humidity
Case material
Weight
Dimensions (L x W x H)
MTBF
Maximum soldering temperature
Maximum case temperature
Conditions
Typical
100% load
With derating above +100
100
Maximum
Units
KHz
oC
oC
-40 to +105
-55 to +125
Free air convection
Non Condensing
95
Epoxy resin (UL94-V0)
1.5
0.50 x 0.44 x 0.28 inches
12.70 x 11.20 x 7.25 mm
>3500K hrs (MIL-HDBK -217F, Ground Benign, t=+25oC)hours
1.5mm from case for 10 sec
300
115
% RH
g
oC
oC
Safety Specifications
Parameters
Agency Approval
EN55022 Class B (see recommended circuit)
IEC61000-4-2, Perf. Criteria B (ESD Contact +/- 6KV)
Standards
Pin Out Specifications and Dimensions
Pin
1
2
3
4
5
6
7
8
Single
- V Input
+ V Input
No Pin
.-V Output
+V Output
No Pin
No Pin
N.C.
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F 051e R12.D
Tel: +1 514 620 2722
2 of 4
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM1/4LS-NZ
0.25 Watt | DC-DC Converter
EMI Recommended Circuit (Class B)
Input Reflected Ripple Current Test Circuit
Load Accuracy Tolerance Graph
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F 051e R12.D
Derating
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AM1/4LS-NZ
0.25 Watt | DC-DC Converter
Typical Efficiency vs. Loading
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.
www.aimtec.com
F 051e R12.D
Tel: +1 514 620 2722
4 of 4
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
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