EC6C28 Cincon, EC6C28 Datasheet
EC6C28
Manufacturer Part Number
EC6C28
Description
DC/DC Converters & Regulators 25-30W 36-72 5/+/-15 3500/+/-250mA
Manufacturer
Cincon
Series
EC6Cr
Datasheet
1.EC6C29.pdf
(1 pages)
Specifications of EC6C28
Product
Isolated
Output Power
18 W
Input Voltage Range
36 V to 72 V
Number Of Outputs
3
Output Voltage (channel 1)
5 V
Output Current (channel 1)
3.5 A
Output Voltage (channel 2)
15 V
Output Current (channel 2)
250 mA
Output Voltage (channel 3)
- 15 V
Output Current (channel 3)
250 mA
Isolation Voltage
500 V
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
E C 6 C
S
NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC
25-30 WATT
DC-DC CONVERTERS
• 25-30W Isolated Output
• 2" x 2" Six-Sided Shield Metal Case
• Regulated Outputs
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
E176177
MODEL
®
US
E
9-18 VDC
18-36 VDC
36-72 VDC
VOLTAGE
INPUT
R
5/±12 VDC
5/±15 VDC
5/±12 VDC
5/±15 VDC
5/±12 VDC
5/±15 VDC
VOLTAGE
±12 VDC
±15 VDC
±12 VDC
±15 VDC
±12 VDC
±15 VDC
OUTPUT
3.3 VDC
3.3 VDC
3.3 VDC
I
12 VDC
15 VDC
±5 VDC
12 VDC
15 VDC
±5 VDC
12 VDC
15 VDC
±5 VDC
5 VDC
5 VDC
5 VDC
E
3500/±310 mA
3500/±250 mA
3500/±310 mA
3500/±250 mA
3500/±310 mA
3500/±250 mA
CURRENT
OUTPUT
±2500 mA
±1250 mA
±1000 mA
±2500 mA
±1250 mA
±1000 mA
±2500 mA
±1250 mA
±1000 mA
5000 mA
2500 mA
2000 mA
5000 mA
5000 mA
2500 mA
2000 mA
5000 mA
5000 mA
2500 mA
2000 mA
5000 mA
Features
S
• Efficiency to 85%
• Remote On/Off Control
• External Output Trimming function
NO LOAD
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
INPUT CURRENT
FULL LOAD
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
% EFF.
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"
SIZE
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
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
INPUT SPECIFICATIONS:
Input Voltage Range......................12V.................................................9-18V
Input Filter..............................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy
Single Output................................................................................ ±2.0% max.
Dual +Output................................................................................±2.0% max.
Triple, 5V.........................................................................................±2.0% 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.
Temperature Coefficient..............................................................± 0.02%/°C
Short Circuit Protection............................................................... Continuous
Line Regulation
Load Regulation
GENERAL SPECIFICATIONS:
Efficiency...........................................................................................See Table
Isolation Voltage........................................................................500 VDC min.
Isolation Resistance............................................................................10
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
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
Case Material....................................................Black Coated Copper with
Weight.........................................................................................................65g
exceed 100˚C.
120%
100%
80%
60%
40%
20%
12V/15V................................................................................ ±5.0% max.
-Output................................................................................ ±3.0% max.
0%
-25
-25
EC6C Series Derating Curve
1
, Single/Dual.......................................................±0.5% max.
2
, Single/Dual.................................................... ±1.0% max.
3
…………….................................................... 100˚C max
0
Natural
Convection
Specifications
Triple...................................................... ±1.0% max.
Triple......................................................±5.0% max.
Ambient Temperature(˚C)
25
24V................................................18-36V
48V................................................36-72V
50
(50.8 x 50.8 x 10.2 mm)
Non-Conductive Base
60
75mV p-p max.
75
9
100
ohms
100
NOTE:
1. Maximum total power from all outputs is limited to 25 watts but no output should
2. Minimum current on each output is required to maintain specified regulation.
( Pin No.)
Output may optionally be externally trimmed (±10%) with a fixed resistor
or an external trimpot as shown.
exceed its maximum current.
CASE C
All Dimensions In Inches(mm)
Tolerance
Logic Compatibility
Ec-On
Ec-Off
Shutdown Idle Current
Control Common
Output
Pin
8 & 5
8 & 5
1
2
3
4
5
6
7
8
7
0.040 DIA
(1.02)
0.040 DIA
Millimeters: .x= ±1.0, .xx= ±0.25
(1.02)
Inches: .xx= ±.04, .xxx= ±.010
TRIPLE OUTPUT LOADING TABLE (1)
PIN 7
PIN 6
PIN 5
PIN 7
PIN 6
PIN 5
Single
No Pin
-Vin
+Vin
Trim
-Vout
+Vout
No Pin
Voltage
+12 & -12
+15 & -15
External Output Trimming
Remote On/Off Control
+5
TRIM
UP
(22.9)
TRIM
PIN CONNECTION
0.90
8
UP
(22.9)
(10.16)
0.400
0.90
BOTTOM VIEW
Remote On/Off Control
7
(10.16)
0.400
4
(50.8)
DOWN
2.00
TRIM
3
6
(50.8)
DOWN
2.00
TRIM
(10.16)
Dual
No Pin
-Vin
+Vin
Trim
-Vout
Common
+Vout
Min.(2)
0.400
2
CMOS or Open Collector TTL
>+5.5 VDC or Open Circuit
<1.8 VDC
10mA
Referenced to Input Minus
0.50
0.10
0.10
1
5
3-0.200
(5.08)
UP/DOWN
(10.2)
10K
0.40
TRIM
Amperes
3-0.200
(10.2)
(5.08)
(45.72)
0.40
1.800
UP/DOWN
10K
TRIM
0.22
(5.6)
min.
No Pin
-Vin
+Vin
-Aux. Out
Common
+5V out
+Aux. Out
Tripe
Nom.
(50.8)
0.31
0.25
2.00
3.5
(10.2)
0.40
0.22
(5.6)
min.
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