V16
1
︳
EC2SA SERIES
2 WATT WIDE INPUT
DC-DC CONVERTERS
FEATURES
* 2W Isolated Output
* Compact SIP-8 Package
* Efficiency to 84%
* 2:1 Input Range
* Regulated Outputs
* Remote On/Off Control
* 1500VDC Isolation
* Continuous Short Circuit Protection
* Under Voltage Protection
* CE Mark Meets 2004/108/EC
* Safety Meets UL60950-1, EN60950-1, and IEC60950-1
OUTPUT CURRENT
INPUT CURRENT
MODEL
NUMBER
INPUT
VOLTAGE
OUTPUT
VOLTAGE
MIN. MAX. NO LOAD
FULL LOAD
%
EFF.
CAPACITOR
LOAD MAX.
EC2SA-05S33N
4.5-9.0 VDC
3.3 VDC
0 mA 500 mA
60 mA 452 mA 73
500uF
EC2SA-05S05N
4.5-9.0 VDC
5 VDC
0 mA 400 mA
60 mA 526 mA 76
400uF
EC2SA-05S12N
4.5-9.0 VDC
12 VDC
0 mA 167 mA
60 mA 501 mA 80
167uF
EC2SA-05S15N
4.5-9.0 VDC
15 VDC
0 mA 134 mA
60 mA 503 mA 80
134uF
EC2SA-05D05N
4.5-9.0 VDC
±5 VDC
±0 mA ±200 mA
60 mA 519 mA 77
200uF
EC2SA-05D12N
4.5-9.0 VDC
±12 VDC
±0 mA ±83 mA
60 mA 504 mA 79
83uF
EC2SA-05D15N
4.5-9.0 VDC
±15 VDC
±0 mA ±67 mA
60 mA 503 mA 80
67uF
EC2SA-12S33N
9-18 VDC
3.3 VDC
0 mA 500 mA
30 mA 181 mA 76
500uF
EC2SA-12S05N
9-18 VDC
5 VDC
0 mA 400 mA
30 mA 211 mA 79
400uF
EC2SA-12S12N
9-18 VDC
12 VDC
0 mA 167 mA
30 mA 204 mA 82
167uF
EC2SA-12S15N
9-18 VDC
15 VDC
0 mA 134 mA
30 mA 202 mA 83
134uF
EC2SA-12D05N
9-18 VDC
±5 VDC
±0 mA ±200 mA
30 mA 211 mA 79
200uF
EC2SA-12D12N
9-18 VDC
±12 VDC
±0 mA ±83 mA
30 mA 202 mA 82
83uF
EC2SA-12D15N
9-18 VDC
±15 VDC
±0 mA ±67 mA
30 mA 202 mA 83
67uF
EC2SA-24S33N
18-36 VDC
3.3 VDC
0 mA 500 mA
18 mA 90 mA 76
500uF
EC2SA-24S05N
18-36 VDC
5 VDC
0 mA 400 mA
18 mA 105 mA 79
400uF
EC2SA-24S12N
18-36 VDC
12 VDC
0 mA 167 mA
18 mA 102 mA 82
167uF
EC2SA-24S15N
18-36 VDC
15 VDC
0 mA 134 mA
18 mA 101 mA 83
134uF
EC2SA-24D05N
18-36 VDC
±5 VDC
±0 mA ±200 mA
18 mA 105 mA 79
200uF
EC2SA-24D12N
18-36 VDC
±12 VDC
±0 mA ±83 mA
18 mA 102 mA 81
83uF
EC2SA-24D15N
18-36 VDC
±15 VDC
±0 mA ±67 mA
18 mA 100 mA 84
67uF
EC2SA-48S33N
36-75 VDC
3.3 VDC
0 mA 500 mA
9 mA 46 mA 74
500uF
EC2SA-48S05N
36-75 VDC
5 VDC
0 mA 400 mA
9 mA 53 mA 79
400uF
EC2SA-48S12N
36-75 VDC
12 VDC
0 mA 167 mA
9 mA 51 mA 82
167uF
EC2SA-48S15N
36-75 VDC
15 VDC
0 mA 134 mA
9 mA 50 mA 84
134uF
EC2SA-48D05N
36-75 VDC
±5 VDC
±0 mA ±200 mA
9 mA 53 mA 78
200uF
EC2SA-48D12N
36-75 VDC
±12 VDC
±0 mA ±83 mA
9 mA 51 mA 82
83uF
EC2SA-48D15N
36-75 VDC
±15 VDC
±0 mA ±67 mA
9 mA 50 mA 84
67uF
NOTE: 1. Nominal Input Voltage 5, 12, 24 or 48VDC
V16
2
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted
INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS:
Input Voltage Range ........……………....…........... 5V ........................... 4.5-9V
Efficiency ..............................................................…..……... See Table
12V .......................... 9-18V
Isolation Voltage ..........……………………....…..........…. 1500VDC min.
24V ........................ 18-36V
Isolation Resistance .........................…........................…. 10
9
ohm min.
48V ..………........... 36-75V
Isolation Capacitance ………………..……………………..…… 500pF typ.
Input Surge Voltage (100ms max.) ………….….… 5V …............... 15V
dc max.
Switching Frequency ......................….............……………... 100KHz min.
12V ................. 25Vdc max.
Operating Ambient Temperature …………………...…
... -40℃ to +85℃
24V ................. 50Vdc max.
De-rating, Above 85℃ …………..……… Linearly to Zero power at 100℃
48V ............... 100Vdc max.
Case Temperature (note4) ………………………………….. 100℃ max.
Under Voltage Protection (note5):
Cooling ………………………………..…….…………. Natural Convection
5Vin Power Up …………………….....………..... 4.2Vdc max.
Storage Temperature …………………..….......……........ -55℃ to +125℃
Power Down …………………....……………. 3Vdc min.
Humidity .................................................. 95% RH max. Non condensing
12Vin Power Up ……….………………..……...... 7.3Vdc max.
MTBF …… MIL-STD-217F, GB, 25℃, Full Load ………… 2500Khrs typ.
Power Down ………………………..………. 5.8Vdc min.
Dimensions …………..… 0.86x0.36x0.44 inches(21.80x9.20x11.10 mm)
24Vin Power Up ………………………..……….... 15.5Vdc max.
Case Material ……………………………… Non-Conductive Black Plastic
Power Down …………………..……………. 12Vdc min.
Weight …….……………………………………….……………………... 4.8g
48Vin Power Up ………………………..………...... 31Vdc max.
NOTE:
Power Down ………………………..………. 24Vdc min.
1. For asymmetric loading both channels must be at 25% load or more.
Input Filter ………………………………………………..….………... Capacitive
2. Measured from high line to low line.
Remote on/off control (note6):
3. Measured from full load to 10% load.
Module Off (input idle current) ……..……… 1mA max.
4. Maximum case temperature under any operating condition should
OUTPUT SPECIFICATIONS:
not be exceeded 100℃.
Voltage Accuracy ............................................……….................. ±1.5% max.
5. Suffix “ N “ to the model with under voltage protection.
Voltage Balance(Dual) ………………………………….………….... ±1.0% max.
6. Suffix “ N “ Models: Module on ……….……. < 0.8VDC or open circuit
Cross regulation(Dual)(note1) .. Asymmetrical load 25%/100% ... ±5.0% max.
Module off ………..………..…………..4 to 15VDC
Transient Response: 25% Step Load Change
Other Models: Module on ……….……. < 1.2VDC or open circuit
Error Band ……….………………….. ±6% Vout nominal
Module off………..………..……….. 5.5 to 15VDC
Recovery Time …………..……………….…….. < 500us
Ripple & Noise, 20MHz BW ……………..….……………..... 75mV pk-pk max.
Temperature Coefficient ....................……….......….............…..... ±0.03%/°C
Line Regulation (note2) .…….…………………..........................…. ±0.5% max.
Load Regulation (note3) ……..…....… Single …..........…............. ±0.5% max.
Dual …...……………….... ±1.0% max.
Output Short Circuit Protection ..............................................
.…. Continuous
Start up time ……………………………………….………………....…... 1mS typ.
CASE SIP-8:
Bottom View
PIN CONNECTION
Pin Single
1
2
3
5
-Vin
+Vin
On/Off
NC
All Dimensions In Inches(mm)
X.XX±0.02 X.X±0.5
0.86 [21.8]
0.10 [2.5]
0.70 [17.8]
0.08 [2.0]
0.02 [0.5]
0.44[11.1]
0.16 [4.1]
0.02 [0.5]
0.01 [0.3]
0.14[3.5]
0.36[9.2]
Pin ±0.002 ±0.05
Tolerances : Inches millimeters
Dual
6
7
8
+Vo
-Vo
NC
-Vin
+Vin
On/Off
NC
+Vo
Common
-Vo
12 3 5 6 7 8
Typical Derating curve for Natural Convection
-40
100
85
0%
20%
40%
60%
80%
100%
120%
-40 -20 0 20 40 60 80 100
Ambient Temperature(
o
C)
LOAD(%)
Natural
Convection
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Cincon:
EC2SA-12S15 EC2SA-12D15 EC2SA-12D12 EC2SA-05S33 EC2SA-12S12 EC2SA-05S05 EC2SA-12S05
EC2SA-24S05 EC2SA-12S33 EC2SA-05S15 EC2SA-48S12 EC2SA-48D05 EC2SA-24S12 EC2SA-05D12 EC2SA-
48S33 EC2SA-24S33 EC2SA-48D15 EC2SA-24D15 EC2SA-12D05 EC2SA-48S05 EC2SA-48S15 EC2SA-05S12
EC2SA-24S15 EC2SA-24D12 EC2SA-48D12 EC2SA-24D05 EC2SA-05D15 EC2SA-05D05 EC2SA-05D05N
EC2SA-05D12N EC2SA-05D15N EC2SA-05S05N EC2SA-05S12N EC2SA-05S15N EC2SA-05S33N EC2SA-
12D05N EC2SA-12D12N EC2SA-12D15N EC2SA-12S05N EC2SA-12S12N EC2SA-12S15N EC2SA-12S33N
EC2SA-24D05N EC2SA-24D12N EC2SA-24D15N EC2SA-24S05N EC2SA-24S12N EC2SA-24S15N EC2SA-
24S33N EC2SA-48D05N EC2SA-48D12N EC2SA-48D15N EC2SA-48S05N EC2SA-48S12N EC2SA-48S15N
EC2SA-48S33N
