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500E series
F
EATURES
•
•
•
•
•
•
•
•
Single Output
DC/DC Converter
Up to 70% Efficiency
Single output, 5 watt converters
500 VDC Input / Output Isolation
Continuous Short Circuit Protection
Continuous Six-Sided Shielding
UL1950 Approved, File No. E104645
CSA 22.2 Approved, File No. LR89494
>1,300,000 Hours MTBF
D
ESCRIPTIONS
The 500E series is a family of compact high performance
5 W DC/DC converters that operate over input voltage ranges
of 4.3-6 VDC, 10.3-15.0 VDC, 15.5-22.5 VDC, 20.4-30.0 VDC, 24.2-36.0
VDC and 41.3-60.0 VDC and provide precisely regulated output
voltages of 5V, 12V and 15V.
The -30
o
C to +75
o
C operating temperature range makes it
ideal for data communication equipment, mobile battery
driven equipment, distributed power systems, telecommunication
equipment, mixed analog/digital subsystems, process/
machine control equipment, computer peripheral systems
industrial robot systems.
I
NPUT
C
HARACTERISTICS
Min Typ Max Unit/Comments
Input Voltage
5 VDC Input Models
12 VDC Input Models
24 VDC Input Models
28 VDC Input Models
48 VDC Input Models
Input Filter
4.65
10.9
21.6
25.2
43.2
5
12
24
28
48
5.25
13.2
26.4
30.8
52.8
VDC @ FL
VDC @ FL
VDC @ FL
VDC @ FL
VDC @ FL
Pi Filter
O
UTPUT
C
HARACTERISTICS
Output Voltage Set Point
Line Regulation
Min Typ Max Unit/Comments
±3 % Output voltage at
nominal line & FL
±0.3 % Output voltage
measured from
min. input line to
maximum
±0.3 % Output voltage
measured from FL
to no load
20 mV p-p, Nom.Line
@FL, 20MHz B.W.,
using 1
μf
bypass
capacitor
Continuous,
Automatic Recovery
±0.01 % per
o
C
G
ENERAL
C
HARACTERISTICS
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
MTBF (MIL-HBK-217F)
Min Typ Max Unit/Comments
kHz
100
VDC, 1 minute
500
Mohm, 500VDC
1000
pF, 100kHz, 1Volt
70
Million Hours,
1.3
+25
o
C, Ground
Benign
Load Regulation
Ripple/Noise
Short Circuit Protection
Temperature Coefficient
>> 1
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E
NVIRONMENTAL
S
PECIFICATIONS
Operating Temp. Range
Storage Temp. Range
Relative Humidity
Cooling
Min
-30
-40
Typ Max
+75
+125
+95
Unit/Comments
C; Ambient
o
C
% Humidity; non-
condensing
Free-Air Convection
o
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P
HYSICAL
C
HARACTERISTICS
Case Size
Case Material
Shield Connection
Flammability
Weight
Unit/Comments
2.0 X 2.0 X 0.4 inches
(50.8 X 50.8 X 10.2 mm)
Black Coated Metal
Negative Output Pin
UL94V-0
2.6 oz.
O
UTLINE
D
RAWING
C
ASE
“A”
0.04 DIA
[1.0]
C
ASE
“ A1” (O
PTIONAL
)
2.00 [50.8]
1.70 [43.2]
+Vin
+Vout
.40 [10.2]
.40 [10.2]
.60 [15.2]
.15 [3.8]
0.04 DIA
[1.0]
.40 [10.2]
+Vout
ON/OFF CONTROL
(OPTIONAL) +Vin -Vin
BOTTOM
N.C.
-Vout
.80 [20.3]
SIDE
[50.8]
2.00
ON/OFF CONTROL
(OPTIONAL)
.85 [21.6]
N.C.
1.25 [31.8]
-Vin
BOTTOM
SIDE
.85 [21.6]
2.00
[50.8]
.60 [15.2]
.20 [5.1]
.20 [5.1]
2.00 [50.8]
-Vout
.90 [22.9]
.22 [5.6]
MIN.
.40
[10.2]
.18 [4.4]
.15 [3.8]
.22 [5.6]MIN.
.40 [10.2]
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
Tolerances
Inches
mm
X.XX = ±0.02
X.X = ±0.5
X.XXX= ±0.010
X.XX = ±0.25
2. Case A pinning is standard. Case A model numbers do not require suffixing.
3. Case A1 pinning is optional. Case A1 model numbers must be suffixed with “A1”. Example: 512S48E-A1
All specifications are typical at nominal input, nominal load and 25
°
C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across input is recommended for operation.
>> 2
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