EC4A04 Cincon, EC4A04 Datasheet - Page 2

• Manufacturer Part Number: EC4A04
• Description: DC/DC Converters & Regulators 5-6W 9-18VDC +/-12V +/-230mA
• Manufacturer: Cincon
• Series: EC4Ar

Specifications of EC4A04

• Product: Isolated
• Output Power: 3 W
• Input Voltage Range: 9 V to 18 V
• Input Voltage (nominal): 12 V
• Number Of Outputs: 2
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 230 mA
• Output Voltage (channel 2): - 12 V
• Output Current (channel 2): 230 mA
• Isolation Voltage: 500 V
• Package / Case Size: DIP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

INPUT SPECIFICATIONS:
Input Voltage Range ....…………..........….... 12V .............................. 9-18V
Input Surge Voltage (100ms max.) ………… 12V …….….......... 25Vdc max.
Input Filter ………………………………………………….…….……..... Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy .......................................................................... ±2.0% max.
Voltage Balance (Dual) .................................................................. ±1.0% max.
Temperature Coefficient …………………………………………… ±0.05%/℃
Ripple & Noise, 20MHz BW (Note 5) ……. 3.3V/5V ….…… 100mV p-p, max
Short Circuit Protection ……………………………………………… Continuous
Line Regulation ……...… Single/Dual (Note 1) ….……………. ±0.5% max.
Load Regulation …….… Single (Note 2) ..….…......……….... ±0.5% max.
Start up time …………………………………….………………..…... 5 ms max.
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to 10% Load
3. Measured From Full Load to 1/4 Load
4. Maximum case temperature under any operating condition should
5. The output noise is measured with 0.1uF MLCC across for SMD
Case A Dimensions:
Tolerances
NOTE:Pin Size is 0.02 ±0.002Inch (0.5±0.05mm)DIA
All Dimensions In Inches (mm)
not exceed 95℃(Plastic Case),100℃(Copper Case)
package
BOTTOM
VIEW
Millimeters: X.X= ±0.5 , X.XX=±0.25
Inches: X.XX= ±0.02 , X.XXX= ±0.010
Dual (Note 3) ……….…………………±1.0% max.
All Specifications Typical At Nominal Line, Full Load, and 25 ℃ Unless Otherwise Noted
SEE NOTE
12V/15V ………… 1% p-p max.
24V ....................... 50Vdc max.
48V ..................... 100Vdc max.
24V ............................ 18-36V
48V ............................ 36-72V
CASE AS
SPECIFICATIONS
VIEW
TOP
2
GENERAL SPECIFICATIONS:
Efficiency ................................................................................. See Table
Isolation Voltage:
Isolation Resistance .....................................................…… 10
Isolation Capacitance…………………..…………………… 250pF Typ.
Switching Frequency ...................................................... 100KHz, min.
Operating Ambient Temperature Range .......................... -25℃ to +71℃
Power de-rating Curve ……………………………………….. see Figure1
Case Temperature (Note 4) … Plastic/Copper case... 95℃/100℃ max.
Cooling ……………………………………………….. Natural Convection
Storage Temperature Range ………....….......……........ -40℃ to +100℃
Humidity .................................................. 95% RH max. Non condensing
MTBF ………. MIL-STD-217F ..……..………………………… T.B.D. hrs
Dimensions …….. DIP…..… 1.25×0.80x0.40 inches(31.8x20.3×10.2mm)
Case Material:
Weight …………………………………………………………………... 12.5g
Standard Models ………….…………… Non-Conductive Black Plastic
Suffix “M” Models .. Black Coated Copper with Non-conductive Base
Suffix “S” Models …….……………………..…………… SMD package
500 VDC min. ………….…………………………… Standard Models
3K VDC min. ... (Non-Conductive Black Plastic Only) …… Suffix “H” Models
1.5K VDC min. ………….………………………… Suffix “HM” Models
120%
100%
80%
60%
40%
20%
0%
* NP-NO PIN
* NC-NO CONNECTION WITH PIN
-40
10,15
11,14
12,13
20,21
1,24
2,23
3,22
Pin
16
9
4
5
Figure1.Typical Derating curve for Natural Convection
-40
-40
Single Output
DIP
SMD ..… 1.25×0.80x0.45 inches(31.8x20.3×11.4mm)
NP
NP
NP
NP
NP
-20
+V Input
+V Output
-V Input
-V Output
NC
NC
500 VDC
SMD
NC
NC
NC
NC
NC
Ambient Temperature(
0
“-E” models: -40℃ to +85℃ with Derating
Dual Output
DIP
NP
NP
NP
NP
NP
+V Input
+V Output
-V Output
Common
Common
-V Input
20
P lastic Case
Copper Case
-E Version
PIN CONNECTION
SMD
NC
NC
NC
NC
NC
40
10,15
12,13
20,21
22,23
1,24
2,3
4,5
14
Pin
11
16
9
Single Output
o
NP
NP
60
DIP
NP
NP
C)
+V Output
+V Input
-V Output
-V Input
1.5K & 3K VDC
NC
NC
NC
71
SMD
NC
NC
NC
NC
80
9
80
ohm min.
NP
NP
Dual Output
DIP
NP
NP
+V Output
+V Input
Common
-V Output
Common
-V Input
100
100
100
NC
SMD
NC
NC
NC
NC