All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
1.800
(45.72)
2.00
(50.8)
BOTTOM VIEW
8 7 6 5
4 3 21
0.90
(22.9)
2.00
(50.8)
3-0.200
(5.08)
0.400
(10.16)
0.400
(10.16)
0.400
(10.16)
0.40
(10.2)
PIN 7
PIN 6
PIN 5
TRIM
UP
TRIM
DOWN
10K
TRIM
UP/DOWN
0.22
(5.6)
min.
0.040 DIA
(1.02)
0.40
(10.2)
CASE C
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range......................12V.................................................9-18V
24V................................................18-36V
48V................................................36-72V
Input Filter..............................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy
Single Output................................................................................ ±2.0% max.
Dual +Output................................................................................±2.0% max.
-Output................................................................................ ±3.0% max.
Triple, 5V.........................................................................................±2.0% max.
12V/15V................................................................................ ±5.0% max.
Voltage Balance (Dual)...............................................................±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..................................................10mV RMS, max.
75mV p-p max.
Temperature Coefficient..............................................................± 0.02%/°C
Short Circuit Protection............................................................... Continuous
Line Regulation1, Single/Dual.......................................................±0.5% max.
Triple...................................................... ±1.0% max.
Load Regulation2, Single/Dual.................................................... ±1.0% max.
Triple......................................................±5.0% max.
GENERAL SPECIFICATIONS:
Efficiency...........................................................................................See Table
Isolation Voltage........................................................................500 VDC min.
Isolation Resistance............................................................................109ohms
Switching Frequency...................................................................300KHz, typ.
Case Grounding.......................................Connected to Output Common
Operating Ambient Temperature Range ........................... -25˚C to +71˚C
De-rating, Above 60˚C …………………... Linearly to Zero power at 100˚C
Case Temperature
3
…………….................................................... 100˚C max
Cooling ………………………………………………..........Natural Convection
Storage Temperature Range..............................................-55°C to + 105°C
EMI/RFI.................................................................Six-Sided Continuous Shield
Dimensions................................................................2.00 x 2.00 x 0.40 inches
(50.8 x 50.8 x 10.2 mm)
Case Material....................................................Black Coated Copper with
Non-Conductive Base
Weight.........................................................................................................65g
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to 1/4 Load
3. Maximum case temperature under any operating condition should not
exceed 100˚C.
EC6C Series Derating Curve
-25
-25
0
60
100
50 7525 100
Output Load(%)
100%
80%
60%
40%
20%
0%
Ambient Temperature(˚C)
Natural
Convection
120%
EC6C
E176177
®
US
EC6C
25-30 WATT
DC-DC CONVERTERS
S E R I E S
MODEL
NUMBER
EC6C01
EC6C02
EC6C03
EC6C04
EC6C05
EC6C06
EC6C07
EC6C08
EC6C09
EC6C11
EC6C12
EC6C13
EC6C14
EC6C15
EC6C16
EC6C17
EC6C18
EC6C19
EC6C21
EC6C22
EC6C23
EC6C24
EC6C25
EC6C26
EC6C27
EC6C28
EC6C29
9-18 VDC
18-36 VDC
36-72 VDC
5 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
5/±12 VDC
5/±15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
5/±12 VDC
5/±15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
5/±12 VDC
5/±15 VDC
3.3 VDC
5000 mA
2500 mA
2000 mA
±2500 mA
±1250 mA
±1000 mA
3500/±310 mA
3500/±250 mA
5000 mA
5000 mA
2500 mA
2000 mA
±2500 mA
±1250 mA
±1000 mA
3500/±310 mA
3500/±250 mA
5000 mA
5000 mA
2500 mA
2000 mA
±2500 mA
±1250 mA
±1000 mA
3500/±310 mA
3500/±250 mA
5000 mA
30 mA
30 mA
30 mA
35 mA
35 mA
35 mA
35 mA
35 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
20 mA
20 mA
20 mA
25 mA
25 mA
25 mA
25 mA
25 mA
20 mA
2675 mA
3050 mA
3050 mA
2675 mA
3050 mA
3050 mA
2640 mA
2640 mA
1860 mA
1336 mA
1525 mA
1525 mA
1336 mA
1470 mA
1470 mA
1320 mA
1320 mA
920 mA
660 mA
765 mA
765 mA
660 mA
735 mA
735 mA
655 mA
655 mA
460 mA
78
82
82
78
82
82
79
79
74
79
82
82
79
85
85
80
80
75
79
82
82
79
85
85
80
80
75
2" x 2"
2" x 2"
2" x 2"
% EFF. SIZE
INPUT
VOLTAGE
OUTPUT
CURRENT
INPUT CURRENT
NO LOAD FULL LOAD
OUTPUT
VOLTAGE
NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC
PIN CONNECTION
Pin Single Dual Tripe
1
2
3
4
5
6
7
8
No Pin
-Vin
+Vin
Trim
-Vout
+Vout
No Pin
No Pin
-Vin
+Vin
Trim
-Vout
Common
+Vout
No Pin
-Vin
+Vin
-Aux. Out
Common
+5V out
+Aux. Out
Remote On/Off Control
Logic Compatibility
Ec-On
Ec-Off
Shutdown Idle Current
Control Common
CMOS or Open Collector TTL
>+5.5 VDC or Open Circuit
<1.8 VDC
10mA
Referenced to Input Minus
Output
( Pin No.) Voltage Amperes
Min.(2) Nom.
7
8 & 5
8 & 5
+5
+12 & -12
+15 & -15
0.50
0.10
0.10
3.5
0.31
0.25
TRIPLE OUTPUT LOADING TABLE (1)
NOTE:
1. Maximum total power from all outputs is limited to 25 watts but no output should
exceed its maximum current.
2. Minimum current on each output is required to maintain specified regulation.
Remote On/Off Control
1.800
(45.72)
2.00
(50.8)
BOTTOM VIEW
8 7 6 5
4 3 21
0.90
(22.9)
2.00
(50.8)
3-0.200
(5.08)
0.400
(10.16)
0.400
(10.16)
0.400
(10.16)
0.40
(10.2)
PIN 7
PIN 6
PIN 5
TRIM
UP
TRIM
DOWN
10K
TRIM
UP/DOWN
0.22
(5.6)
min.
0.040 DIA
(1.02)
0.40
(10.2)
External Output Trimming
Output may optionally be externally trimmed (±10%) with a fixed resistor
or an external trimpot as shown.
• 25-30W Isolated Output
• 2" x 2" Six-Sided Shield Metal Case
• Regulated Outputs
Features
• Efficiency to 85%
• Remote On/Off Control
• External Output Trimming function
All Dimensions In Inches(mm)
Tolerance Inches: .xx= ±.04, .xxx= ±.010
Millimeters: .x= ±1.0, .xx= ±0.25