EC1SB-24S12 Cincon, EC1SB-24S12 Datasheet
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EC1SB-24S12
Manufacturer Part Number
EC1SB-24S12
Description
DC/DC Converters & Regulators 13.2-15W 24V 12V 1250mA
Manufacturer
Cincon
Series
EC1SBr
Datasheet
1.EC1SB-48S05.pdf
(1 pages)
Specifications of EC1SB-24S12
Output Power
15 W
Input Voltage Range
18 V to 36 V
Input Voltage (nominal)
24 V
Number Of Outputs
1
Output Voltage (channel 1)
12 V
Output Current (channel 1)
1.25 A
Isolation Voltage
2.25 KV
Output Voltage
12 V
Product
Isolated
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
E C 1 S B
S
NOTE: 1. Nominal Input Voltage 24 or 48VDC
EC1SB -24S33
EC1SB -24S05
EC1SB -24S12
EC1SB -24S15
EC1SB -48S33
EC1SB -48S05
EC1SB -48S12
EC1SB -48S15
13.2 -15 WATT
OPEN FRAME
DC-DC CONVERTERS
• 13.2-15W Isolated Output
• 1.1” x 1” Open Frame Design
• Regulated Outputs
• Efficiency to 89%
• 2250VDC Isolation
NUMBER
E176177
MODEL
®
US
E
18-36 VDC
36-75 VDC
VOLTAGE
INPUT
R
VOLTAGE
3.3 VDC
3.3 VDC
OUTPUT
12 VDC
15 VDC
12 VDC
15 VDC
I
5 VDC
5 VDC
E
0 mA
0 mA
MIN.
OUTPUT CURRENT
Features
S
• Input Under Voltage Protection
• Over Current Protection
• Continuous Short Circuit Protection
• Remote On/Off Control
4000 mA
3000 mA
1250 mA
1000 mA
4000 mA
3000 mA
1250 mA
1000 mA
MAX.
NO LOAD
50 mA
50 mA
40 mA
40 mA
30 mA
30 mA
30 mA
30 mA
INPUT CURRENT
FULL LOAD
639mA
718mA
718mA
718mA
320mA
359mA
351mA
351mA
% EFF.
86
87
87
87
86
87
89
89
1.1" x 1"
1.1" x 1"
SIZE
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........................................................ 24V............18-36V
Undervoltage lockout .........................24Vin power up..........................17V
Input Filter ............................................................................Capacitive Type
Positive Logic Remote on/off Control :
OUTPUT SPECIFICATIONS:
Voltage Accuracy…………………....……………….....................±1.5% max.
Transient Response :25% Step Load Change...................…...... <500µ sec.
Ripple and Noise, 20MHz BW ..............Vo=3.3 & 5V…........75mV p-p max.
Temperature Coefficient....................….…………................±0.03%/C max.
Short Circuit Protection...................…....……………...........…….Continuous
Line Regulation
Load Regulation
Over Voltage Protection……………………….......…....Zener or TVS Clamp
External Trim Adj. Range……………………………............…….…..……±10%
Current Limit……………………………........….110% - 140% Nominal Output
GENERAL SPECIFICATIONS:
Efficiency...........................................………..…….……...................See Table
Isolation Voltage...................................……..………...............2250 VDC min.
Isolation Resistance .....................…….………….………..........10
Switching Frequency .............................……..............................400KHz Typ.
Operating Ambient Temperature Range...…..…...…..........-40˚C to +85˚C
Derating, Above 71˚C ……………..........Linearly to Zero Power at +100˚C
Cooling............................................................................Natural Convection
Storage Temperature Range ...…............……....…............-40˚C to +125˚C
Dimensions.........................……......……………........1.10 x 0.96 x 0.36 inches
Structure.….……………………….................Non-Potted, Open Frame Type
Weight........................................................................................................8.8g
All Dimensions In Inches(mm)
Tolerance
SIZE SB
0.080 (2.03)
Logic Compatibility……………….....CMOS or Open Collector TTL
Module ON………......…………………...>+5.5VDC or Open Circuit
Module OFF…………...........…………………………………..<1.2VDC
Millimeters: .xx= ±1.0, .xxx= ±0.25
0.300 (7.62)
Inches: .xx= ±.04, .xxx= ±.010
1
..…............………...………………............……....±0.2% max.
0.200 (5.08)
2
…...........……………….........……............……...±0.2% max.
5
6
(10.16)
Specifications
0.400
THROUGH-HOLE PACKAGE
0.96 (24.4)
BOTTOM VIEW
2
4
(10.16)
0.400
1
48Vin power up ........................ 34V
24Vin power down ...................16V
48Vin power down ................32.5V
Vo=12 & 15V….....100mV p-p max.
3
0.145 (3.68)
0.098 (2.50)
0.182 (4.62)
(27.9 x 24.4 x 9.1 mm)
0.36 (9.1)
48V............36-75V
7
Ohms min.
0.080 (2.03)
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to min. Load
3. Suffix"N"to the Model Number with Negative Logic Remote ON/OFF
4. Suffix"S" to the Model Number with SMD Package
5. The Output Ripple and Noise is Measured with 10uF Tantalum and
0.300 (7.62)
Output may optionally be externally trimmed (±10%) with a fixed resistor
or an external trimpot as shown.
1uF Ceramic Capacitor Across Output.
100%
120%
Module ON…………………………...................….…….<1.2VDC
Module OFF………………………....>+5.5VDC or Open Circuit
80%
60%
40%
20%
0.200 (5.08)
0%
EC1SB Series Derating Curve
-40
6
5
-40
(10.16)
0.400
Pin
1
2
3
4
5
6
0.96 (24.4)
BOTTOM VIEW
-20
External Output Trimming
SMD-PACKAGE
+Vout
2
TRIM
-Vout
4
TRIM DOWN
(10.16)
PIN CONNECTION
0.400
1
TRIM UP
Natural Convection
100LFM
0
Ambient Temperature(˚C)
3
20
+Vout
-Vout
TRIM
0.098 (2.50)
0.36 (9.1)
40
+V Input
-V Input
+V Output
Trim
-V Output
Remote ON/OFF
Function
60
10K ohms
TRIMPOT
71
0.182 (4.62)
80
85
100