V12
EC3AE SERIES
︳
3 WATT
DC-DC CONVERTERS
FEATURES
* 3W Isolated Output
* DIP-24/SMD Package
* Efficiency to 61%
* Regulated Outputs
* LC Input Filter
* Low Ripple and Noise
INPUT CURRENT
MODEL
NUMBER
INPUT
VOLTAGE
OUTPUT
VOLTAGE
OUTPUT
CURRENT
NO LOAD
EC3AE01M
EC3AE02M
EC3AE03M
EC3AE04M
EC3AE05M
EC3AE11M
EC3AE12M
EC3AE13M
EC3AE14M
EC3AE15M
EC3AE21M
EC3AE22M
EC3AE23M
EC3AE24M
EC3AE25M
EC3AE31M
EC3AE32M
EC3AE33M
EC3AE34M
EC3AE35M
EC3AE41M
EC3AE42M
EC3AE43M
EC3AE44M
EC3AE45M
5 VDC
5 VDC
5 VDC
5 VDC
5 VDC
12 VDC
12 VDC
12 VDC
12 VDC
12 VDC
24 VDC
24 VDC
24 VDC
24 VDC
24 VDC
28 VDC
28 VDC
28 VDC
28 VDC
28 VDC
48 VDC
48 VDC
48 VDC
48 VDC
48 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
600 mA
250 mA
200 mA
±125 mA
±100 mA
600 mA
250 mA
200 mA
±125 mA
±100 mA
600 mA
250 mA
200 mA
±125 mA
±100 mA
600 mA
250 mA
200 mA
±125 mA
±100 mA
600 mA
250 mA
200 mA
±125 mA
±100 mA
120 mA
120 mA
120 mA
120 mA
120 mA
60 mA
60 mA
60 mA
60 mA
60 mA
40 mA
40 mA
40 mA
40 mA
40 mA
35 mA
35 mA
35 mA
35 mA
35 mA
20 mA
20 mA
20 mA
20 mA
20 mA
1
%
CASE
EFF.
FULL LOAD
984 mA
984 mA
984 mA
984 mA
984 mA
410 mA
410 mA
410 mA
410 mA
410 mA
205 mA
205 mA
205 mA
205 mA
205 mA
176 mA
176 mA
176 mA
176 mA
176 mA
102 mA
102 mA
102 mA
102 mA
102 mA
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
DIP-24
V12
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted
INPUT SPECIFICATIONS:
ISOLATION VOLTAGE:
Input Voltage Range ....……………..........…........................................... ±10%
500 VDC min. …………………………………………… Standard Models
Input Filter ………………………………………………….…………..... LC Type
CASE MATERIAL:
OUTPUT SPECIFICATIONS:
Standard Models …… Black Coated Copper with Non-conductive Base
Voltage Accuracy ……………....................................….….......... ±3.0% max.
NOTE:
Temperature Coefficient …………………………………………… ±0.02%/℃
Ripple & Noise, 20MHz BW …………..………………...……. 50mV pk-pk max.
Short Circuit Protection ……………………………… Indefinite & Current Limit
Line Regulation (note 1) …….…………………...........................…±0.3% max.
Load Regulation (note 2) Single ……….…….…….......…...... ±0.5% max.
Dual ……….………………………… ±1.0% max.
1. Measured from high line to low line.
2. Measured from full load to 10% load.
3. Suffix “S” to the model number with SMD packages.
4. Maximum case temperature under any operating condition should
not be exceeded 100℃.
GENERAL SPECIFICATIONS:
Typical Derating curve for Natural Convection
120%
71
-25
100%
LOAD(%)
Efficiency .......................................................................................... See Table
Isolation Capacitance ..................................................................... 150pF typ.
9
Isolation Resistance .....................................................…..… 10 ohm min.
Switching Frequency ........................................................... 80KHz typ.
Operating Ambient Temperature Range .................................. -25℃ to +71℃
De-rating, Above 71℃ …………………… Linearly to Zero power at 100℃
Case Temperature (note 4) ........................................................ 100℃ max.
Cooling ……………………………………………….. Natural Convection
Storage Temperature Range ………....….......……........ -40℃ to +100℃
Dimensions …… DIP ….….… 1.25x0.80x0.40 inches(31.8x20.3x10.2 mm)
SMD ………… 1.25x0.80x0.45 inches(31.8x20.3x11.4 mm)
Weight …………………………………………………………………... 17.2g
80%
60%
Natural
Convection
40%
20%
100
0%
-25
Case A Dimensions:
0
25
50
75
Ambient Temperature(oC)
NOTE:Pin Size is 0.02±0.002 Inch (0.5±0.05 mm) DIA
All Dimensions In Inches (mm)
Tolerances
Inches: X.XX= ±0.02 , X.XXX= ±0.010
Millimeters: X.X= ±0.5 , X.XX=±0.25
CASE AS
PIN CONNECTION
500 VDC
Pin
SEE NOTE
TOP
VIEW
BOTTOM
VIEW
Single Output
DIP
SMD
Dual Output
DIP
1,24
+V Input
SMD
+V Input
2,23
NC
-V Output
3,22
NC
Common
4,5
NP
NC
NP
NC
9
NP
NC
NP
NC
10,15
-V Output
Common
11,14
+V Output
+V Output
12,13
-V Input
-V Input
16
NP
NC
NP
NC
20,21
NP
NC
NP
NC
* NC-NO CONNECTION WITH PIN
* NP-No PIN
2
100
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