V2
︳
FEATURES
ECLB60W SERIES
60 WATT 4:1 INPUT
DC-DC CONVERTERS
* 60W Isolated Output
* Efficiency to 92%
* 2.05’’x1.2x0.4’’ Six-Sided Shield Metal Case
* 4:1 Input Range
* Regulated Outputs
* Fixed Switching Frequency
* Input Under Voltage Protection
* Over Current Protection
* Remote On/Off
* Continuous Short Circuit Protection
* No Tantalum Capacitor Inside
* CE Mark Meets 2004/108/EC
* Safety Meets UL60950-1, EN60950-1, and IEC60950-1
* Full Load Operation Up to 55
℃
with Heat-Sink M-C655
Natural Convection
MODEL
NUMBER
ECLB60W-24S33
ECLB60W-24S05
ECLB60W-24S12
ECLB60W-24S15
ECLB60W-24D12
ECLB60W-24D15
INPUT
VOLTAGE
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
OUTPUT
VOLTAGE
3.3 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
OUTPUT CURRENT
MIN.
0 mA
0 mA
0 mA
0 mA
0 mA
0 Ma
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
MAX.
15000 mA
12000 mA
5000 mA
4000 mA
±2500 mA
±2000 mA
15000 mA
12000 mA
5000 mA
4000 mA
±2500 mA
±2000 mA
INPUT CURRENT
NO LOAD
10 mA
10 mA
10 mA
10 mA
10 mA
10 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
% EFF.
CAPACITOR
(2) LOAD MAX.
15000μF
12000μF
5000μF
4000μF
2500μF
2000μF
15000μF
12000μF
5000μF
4000μF
2500μF
2000μF
FULL LOAD (3)
2279 mA
2717 mA
2717 mA
2717 mA
2747 mA
2747 mA
1140 mA
1359 mA
1359 mA
1359 mA
1374 mA
1374 mA
89.5 90.5
91
92
92
91
91
90
92
92
92
91
91
92
92
92
91
91
90.5
92
92
92
91
91
ECLB60W-48S33 18-75 VDC
ECLB60W-48S05 18-75 VDC
ECLB60W-48S12 18-75 VDC
ECLB60W-48S15 18-75 VDC
ECLB60W-48D12 18-75 VDC
ECLB60W-48D15 18-75 VDC
NOTE:
1. Nominal Input Voltage 24 or 48 VDC
2.
Measured at Nominal Input Voltage
3. Measured at 12VDC for 24Vin, 24VDC for 48Vin
1
V2
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted
INPUT SPECIFICATIONS:
Input Voltage Range ....……………..............…. 24VDC ................ 9 – 36VDC
48VDC ….……. 18 – 75VDC
Input Surge Voltage (100ms max.) ………….. 24VDC ..…...... 50VDC max.
48VDC ……... 100VDC max.
Under Voltage Lockout …………... 24Vin Power Up .……..……. 8.5VDC typ.
24Vin Power Down ….…….. 8.0VDC typ.
48Vin Power Up ….….....….. 17VDC typ.
48Vin Power Down ……....... 16VDC typ.
Input Filter ……………………………………..……….……………. PI Type
Remote On/Off Control (note3)
GENERAL SPECIFICATIONS:
Efficiency ............................................………..………............ See Table
Isolation Voltage ................... Input/Output ....……..….. 1500VDC min.
Input/Case, Output/Case ….. 1000VDC min.
Isolation Resistance …..................…….………….………. 10
9
ohm min.
Isolation Capacitance ………. Input/Output …....……..…… 1500pF typ.
Input/Case …..……………. 1000pF typ.
Output/Case ……........…… 1000pF typ.
Switching Frequency ...............................……...................... 260KHz typ.
EMI/RFI ………………………………….…. Six-Sided Continuous Shield
Operating Ambient Temperature Range ...…..…...…….... -40℃ to +85℃
De-rating, Above 45℃ ……………..…. Linearly to Zero Power at +105℃
Case Temperature (note4) …….…………………………….. 105℃ max.
Cooling ………………………………………………… Natural Convection
Storage Temperature Range ...……..........……....…....... -55℃ to +125℃
Thermal Shutdown, Case Temp. .………….....................……. 110℃ typ.
Humidity ................................................. 95% RH max. Non-Condensing
MTBF … MIL-STD-217F, GB, 25℃, Full Load … Single .… TBDhrs typ.
Dual .... TBDhrs typ.
Dimensions ................ 2.05 x 1.20 x 0.40 inches (52 x 30.5 x 10.2 mm)
Case Material ………………….… Aluminum with Non-Conductive Base
Weight ………………………………………………………………….. 39g
OUTPUT SPECIFICATIONS:
Voltage Accuracy ………………....………..……….......……...…… ±1.5% max.
Voltage Balance (Dual) …….…..…………………………….…….…. ±1% max.
Transient Response: 75% - 100% Step Load Change
Error Band ……..…
5%
Vout nominal, Recovery Time ………….. <250us
Ripple & Noise, 20MHz BW (Measured with 1uF MLCC)
Vo=3.3 & 5V ……………………..………… 100mV pk-pk max.
Vo=12V&15V&±12V&±15V ………..…... 150mV pk-pk max.
Temperature Coefficient ....................….………...…..……….. ±0.02%/℃ max.
Line Regulation (note1) .……..……. Single/Dual ......................….
0.2%
max.
Load Regulation (note2) .……..…. Single/Dual ....................….
0.5%
max.
Cross Regulation (Dual Output) Load Cross Variation 10%/100% ... ±5% max.
Over Voltage Protection ……………………….………… Zener or TVS Clamp
Current Limit ……………………………………. 110% - 160% Nominal Output
Output Short Circuit Protection .............................. Continuous (Hiccup Mode)
External Trim Adj. Range (Single Output Models Only) …..……….…….. ±10%
Start Up Time ……………………………………………………………. 30ms typ.
NOTE :
1. Measured from high line to low line.
2. Measured from full load to min. load.
3.
Logic compatibility … CMOS or open collector TTL, refer to –Vin.
Module on …………….… >3.5VDC to 75VDC or open circuit
Module off ………………..………………….…………. <1.2VDC
4. Maximum case temperature under any operating condition should
not be exceeded 105℃.
SIZE LB Dimensions:
LOAD(%)
NOTE: Pin Size is 0.04±0.004 Inch (1.0±0.1 mm)DIA
All Dimensions in Inches[mm]
Tolerance Inches:x.xx=±0.02 ,x.xxx=±0.010
Millimeters:x.x=±0.5 , x.xx=±0.25
2.05
[52.0]
1.800
[45.72]
Typical Derating Curve
120%
100%
80%
60%
40%
20%
0%
-40 -20
Natural Convection
-40
45
Mounting lnserts
M2.5*0.45 Through 2pl.
0.052
[1.33]
BOTTOM VIEW
1.43
[36.4]
PIN
1
2
3
4
5
6
PIN CONNECTION
Single Output
Dual Output
+V Input
+V Input
-V Input
-V Input
+V Output
+V Output
-V Output
Trim
-V Output
Common
Remote ON/OFF
+Vout
105
0
20 40 60 80 100 120
1.20
[30.5]
0.81
[20.7]
0.400
[10.16]
0.200
[5.08]
0.350
[8.89]
0.400
[10.16]
0.400
[10.16]
Ambient Temperature(
o
C)
External Output Trimming
DOWN
TRIM
+Vout
0.22 min
[5.6]
0.04 6pl.
[1.0]
TRIM
0.39
[10.0]
0.40
[10.2]
TRIM
-Vout
TRIM
UP
2
-Vout
TRIMPOT
Ohms
10K
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