ETC 5S5.600UM

3 Watt UM Single Series DC/DC Converters
Features
! 3 Watts Semi-Regulated Outputs
! High Efficiency
! Industry Standard 24 Pin DIP Package
! Water Washable Construction
! 5 Year Warranty
! Customs and Specials Available
Selection Chart
INPUT RANGE
VDC
MODEL
Description
The CALEX UM series provides a semi-regulated output in a
small package with an industry standard pinout. Isolation
allows flexibility in connecting grounds for lowest system
noise. The high efficiency means efficient use of your system
power.
The UM series contains filters at the input and output and
generally no extra parts are required. Four terminal operation
allows using negative inputs and/or connections to provide a
negative output.
Mechanical Specification
OUTPUT
5S5.600UM
4.5
5.5
5.0
600
Power
W
3
5S12.250UM
4.5
5.5
12.0
250
3
5S15.200UM
4.5
5.5
15.0
200
3
12S5.600UM
10.8
13.2
5.0
600
3
12S12.250UM
10.8
13.2
12.0
250
3
MIN
MAX
VDC
mA
12S15.200UM
10.8
13.2
15.0
200
3
24S5.600UM
21.6
26.4
5.0
600
3
24S12.250UM
21.6
26.4
12.0
250
3
24S15.200UM
21.6
26.4
15.0
200
3
Application
SIDE VIEW
A
BOTTOM VIEW
General Specifications*
Mechanical tolerances unless noted:
All Models
X.XX dimensions: ±0.020
Isolation
Isolation Voltage
Isolation Current
Input to Output Capacitance
Environmental
X.XXX dimensions: ±0.005
Pin
1, 24
2, 23
3, 22
10, 15
11, 14
12, 13
Function
+INPUT
N/C
N/C
CMN
+OUTPUT
-INPUT
Case Operating Range
Thermal Impedance (3)
Unit Weight
Case Material
Units
MIN
850
VDC
TYP
20
pF
MIN
MAX
TYP
TYP
-40
°C
85
34
°C/Watt
12
gram
Non Conductive Plastic
2401 Stanwell Drive • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: [email protected]
1
3/2001
3 Watt UM Single Series DC/DC Converters
Input Parameters*
Model
Voltage Range
Input Current
Full Load
No Load
Efficiency
Switching Frequency
MIN
MAX
TYP
TYP
TYP
TYP
Model
5S5.600UM
4.5
5.5
5S12.250UM
4.5
5.5
5S15.200UM
4.5
5.5
12S5.600UM
10.8
13.2
770
30
80
840
30
82
175
770
30
80
325
30
80
12S12.250UM 12S15.200UM
10.8
10.8
13.2
13.2
325
30
81
148
320
30
80
MIN
MAX
24S5.600UM
21.6
26.4
24S12.250UM
21.6
26.4
24S15.200UM
21.6
26.4
Full Load
No Load
Efficiency
TYP
TYP
TYP
170
30
80
170
30
82
175
30
80
Switching Frequency
TYP
Voltage Range
Units
VDC
mA
%
kHz
Units
VDC
Input Current
mA
%
130
kHz
Output Parameters*
Model
Output Voltage
Load Regulation
25%-100%
Line Regulation (1)
Min-Max Line
RMS Noise, 0 - 20 MHz (2)
MIN
MAX
TYP
MIN
MAX
TYP
MAX
TYP
MAX
TYP
Temperature Coefficient
TYP
Output Voltage Accuracy
Output Voltage, No Load
Rated Load Range
5S5.600UM
5S12.250UM
5S15.200UM
12S5.600UM
5
4.8
5.2
8.0
0
600
12
11.5
12.5
14.0
0
250
15
14.3
15.7
19.0
0
200
5
4.8
5.2
6.5
0
600
Output Voltage
Load Regulation
25%-100%
Line Regulation (1)
Min-Max Line
RMS Noise, 0 - 20 MHz (2)
MIN
MAX
TYP
MIN
MAX
TYP
MAX
TYP
MAX
TYP
Temperature Coefficient
TYP
Rated Load Range
Short Circuit
15
14.3
15.7
19.0
0
200
50
Units
VDC
VDC
VDC
mA
%
%/%
35
mV RMS
200
ppm/°C
Short Term (Momentary), Auto Restart
Model
Output Voltage, No Load
12
11.5
12.5
16.0
0
250
11
14
1.1
1.5
Short Circuit
Output Voltage Accuracy
12S12.250UM 12S15.200UM
24S5.600UM
24S12.250UM
24S15.200UM
Units
5
4.8
5.2
8.0
0
600
12
11.5
12.5
16.0
0
250
11
14
1.1
1.5
35
15
14.3
15.7
19.0
0
200
VDC
200
A
VDC
VDC
mA
%
%/%
mV RMS
ppm/°C
Short Term (Momentary), Auto Restart
Notes:
parameters measured at Tc = 25°C, nominal input voltage
* All
and full rated load unless otherwise noted. Refer to the
CALEX Application Notes for the definition of terms,
measurement circuits and other information.
All tests with connections to all active pins. Operation with
connection to only one pin will not harm the unit.
(1)
(2)
(3)
(4)
Line regulation is for a 1.0% change in input voltage.
Noise is measured per CALEX application notes. Measurement
bandwidth is 20 MHz. Output noise is measured with a 10µF/25V
solid tantalum capacitor connected across the output pins.
The case thermal impedance is specified as the case temperature
rise over ambient per package watt dissipated.
Specifications subject to change without notice.
2401 Stanwell Drive • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: [email protected]
2
3/2001