Series AM1/4L-NZ
1/4 Watt | DC-DC Converter
Input Specifications
Parameters
Nominal
Typical
3-3.6
Maximum
Units
3
5
12
24
4.5-5.5
10.8-13.2
21.6-26.4
Voltage range
VDC
Filter
Capacitor
Isolation Specifications
Parameters
Tested I/O voltage
Resistance
Conditions
Typical
Rated
1000 & 3000
Units
VDC
MOhm
pF
60 sec
> 1000
60
Capacitance
Output Specifications
Parameters
Voltage accuracy
Conditions
See the tolerance graph
Dual Output
Typical
±5
Maximum
Units
%
%
Voltage balance
±2
Line voltage regulation (Single)
Line voltage regulation (Dual)
Load voltage regulation (Single)
Load voltage regulation (Dual)
Temperature coefficient
Ripple & Noise
For 1% change of Vin
For 1% change of Vin
Load 10 – 100%
±1.2
±1.2
10
10
±0.03
75
%
%
%
%
Load 10 – 100%
%/oC
mV p-p
At 20MHz Bandwidth
General Specifications
Parameters
Conditions
100% load single
100% load dual
Typical
100
150
Maximum
Units
KHz
KHz
Switching frequency
Short circuit protection
Operating temperature
Storage temperature
Cooling
Momentary (1sec)
-40 to +85
-55 to +125
Free air convection
Without derating
oC
oC
Humidity
Case material
Weight
95
%
g
Plastic UL94-VO
1.5
Single 1000VDC
Dual 1000VDC
Single and Dual 3000 VDC
0.50 x 0.44 x 0.26 inch 12.70 x 11.20 x 6.70 mm
0.60 x 0.44 x 0.26 inch 15.24 x 11.20 x 6.70 mm
0.60 x 0.44 x 0.26 inch 15.24 x 11.20 x 6.70 mm
Dimensions (L x W x H)
MTBF
Max Case Temperature
>3 500 000hrs (MIL-HDBK -217F, Ground Benign, t=+25oC)
95
oC
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
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