RSG EC1SC12 20 watt wide input dc-dc converter Datasheet

E
R
I
E
S
Specifications
EC1SC
INPUT SPECIFICATIONS:
Input Voltage Range................................................................................................................................................... 24V ...............................................9-36V
48V .............................................18-72V
Input Filter ..........................................................................................................................................................................................................................Pi Type
Positive Logic Remote ON/OFF Control...................................................................................................................................................................See Note3
OUTPUT SPECIFICATIONS:
Voltage Accuracy Single Output............................................................................................................................................................................±1.0% max.
Voltage Accuracy Dual + Output...........................................................................................................................................................................±1.0% max.
Voltage Accuracy Dual - Output...........................................................................................................................................................................±2.0% max.
Voltage Balance, Dual Output at Full Load...........................................................................................................................................................±1.0% max.
Transient Response
Single 25% Step Load Change ................................................................................................................................................................................<500µ sec.
Dual - FL-1/2L ±1% Error Band ....................................................................................................................................................................................<500µ sec.
External Trim Adj. Range ....................................................................................................................................................................................................±10%
Ripple & Noise, 20MHz BW...............................................................................................................................................................................20mV RMS, max.
75mV p-p max.
Temperature Coefficient...................................................................................................................................................................................±0.02%/˚C max.
Short Circuit Protection.............................................................................................................................................................................................Continuous
Line Regulation1, Single / Dual Output ..................................................................................................................................................................±0.5% max.
Load Regulation2, Single / Dual Output..................................................................................................................................................................±0.5% max.
20 WATT WIDE INPUT
DC-DC CONVERTERS
®
US
E176177
Features
•
•
•
•
20W Isolated Output
Efficiency to 84%
4:1 Input Range
Pi Input Filter
MODEL
NUMBER
INPUT
VOLTAGE
• Continuous Short Circuit Protection
• Meets EN55022 Class A, Conducted
• Remote On/Off Control
OUTPUT
VOLTAGE
OUTPUT
CURRENT
INPUT CURRENT
NO LOAD
FULL LOAD
%EFF
EC1SC01
5 VDC
4000mA
15mA
1029 mA
81
EC1SC02
12 VDC
1670mA
15mA
1006 mA
83
EC1SC03
15 VDC
1330mA
15mA
1004 mA
83
±12 VDC
±833mA
20mA
1004 mA
83
±15 VDC
±666mA
20mA
1004 mA
83
9-36 VDC
EC1SC04
EC1SC05
EC1SC06
±5 VDC
±2000mA
20mA
1004 mA
83
EC1SC07
3.3 VDC
4000mA
15mA
705 mA
78
EC1SC11
5 VDC
4000mA
10mA
508 mA
82
EC1SC12
12 VDC
1670mA
10mA
497 mA
84
EC1SC13
15 VDC
1330mA
10mA
496 mA
84
NOTE:
Efficiency....................................................................................See Table
lsolation Voltage................................................................1500 VDC min.
8
lsolation Resistance...........................................................10 Ohms min.
Switching Frequency ............................................................ 300KHz Typ.
Operating Temperature Range..................................... -25˚C to +71˚C
Derating, Above 60˚C......................Linearly to Zero Power at + 100˚C
Case Temperature..................................................................100˚C max.
Storage Temperature Range........................................ -55˚C to +105˚C
EMI / RFI........................................................Six Sided Continuous Shield
Dimensions ................................................................2 x1.6 x 0.45 inches
(50.8 x 40.64 x 11.43mm)
Case Material .....Black Coated Copper with Non-Conductive Base
Weight...................................................................................................53g
1. Measured From High Line to Low Line.
2. Measured From Full Load to 1/4 Load.
3. Remote On/Off Control:
Logic Compatibility................................CMOS or Open Collector TTL
CASE
EC-ON...........................................................>+5.5VDC or Open Circuit
EC-OFF......................................................................................< 1.8 VDC
Control Common.......................................Referenced to lnput Minus
CASE SC
All Dimensions In Inches(mm)
Tolerance .xx= ±.04, .xxx= ±.010
PIN CONNECTION
1.60
0.50 (40.64)
0.70
(12.70)
(17.8)
SC
0.10
(2.54)
0.22
(5.60)
0.30
(7.62)
5
6
7
8
Pin
1.80
(45.72)
0.04 DIA
(1.02)
BOTTOM
VIEW
2.00
(50.80)
SC
15mA
496 mA
84
EC1SC15
±15 VDC
±666mA
15mA
496 mA
84
PIN 7
EC1SC16
±5 VDC
±2000mA
15mA
496 mA
84
PIN 6
EC1SC17
3.3 VDC
4000mA
10mA
353 mA
78
RSG
RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
Tel. +49 69 984047-0 Fax +49 69 984047-77 [email protected] www.rsg-electronic.de
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ELECTRONIC COMPONENTS
■
4
Änderungen vorbehalten / subject to change without notice
3
1
On/Off Control
On/Off Control
3
-Vin
-Vin
4
+Vin
+Vin
5
Trim
Trim
6
-Vout
-Vout
7
+Vout
Common
8
No Pin
+Vout
TRIM
UP
TRIM
DOWN
TRIM
UP/DOWN
PIN 5
0.20
(5.08)
0.45
(11.43)
0.60
(15.24)
■
■
1
10K
0.70
(17.78)
NOTE : 1. Nominal Input Voltage 24 or 48 VDC
Dual
Output
External Output Trimming
±833mA
18-72 VDC
Single
Output
Output may optionally be externally trimmed (±10%) with
a fixed resistor or an external trimpot as shown.
±12 VDC
EC1SC14
53
GENERAL SPECIFICATIONS:
EC1SC
S
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All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
54
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