ETC2 EC4A27H-E 5-6watt 2 1 input range dc-dc converter Datasheet

︳
EC4A SERIES
5-6 WATT 2:1 INPUT RANGE
DC-DC CONVERTERS
FEATURES
* 5-6W Isolated Output
* 24-Pin DIP Package
* Efficiency to 87%
* 2:1 Input Range
* Regulated Outputs
* Pi Input Filter
* Continuous Short Circuit Protection
* Meet EMI EN55022 class A (“-E” model)
* No Tantalum Capacitor inside (“-E” model)
* Wide Operating Temperature Range (“-E” model)
* UL60950-1 Approval for H/HM Versions only and “-E” Model
MODEL
INPUT
OUTPUT
NUMBER(1) VOLTAGE(2) VOLTAGE
INPUT CURRENT
OUTPUT
CURRENT
NO LOAD
“-E”
“-E”
FULL LOAD
“-E”
% EFF.(3) CAPACITOR
LOAD MAX.
“-E”
81
4700uF
500 mA 7.5 mA 10 mA 573 mA 595 mA 82
84
4700uF
400 mA 7.5 mA 15 mA 625 mA 588 mA 80
85
4700uF
EC4A04
9-18 VDC ±12 VDC ±230 mA ±250 mA 12 mA 12 mA 554 mA 588 mA 83
85
2200uF
EC4A05
9-18 VDC ±15 VDC ±190 mA ±200 mA 12 mA 18 mA 556 mA 588 mA 81
85
2200uF
EC4A06
9-18 VDC
±5 VDC ±500 mA ±500 mA 12 mA 12 mA 541 mA 514 mA 77
81
2200uF
EC4A07
9-18 VDC
3.3 VDC 1000 mA 1200 mA 7.5 mA 7.5 mA 382 mA 429 mA 72
77
EC4A11
18-36 VDC
EC4A12
18-36 VDC
12 VDC
470 mA
EC4A13
18-36 VDC
15 VDC
400 mA
EC4A01
9-18 VDC
5 VDC 1000 mA 1000 mA 7.5 mA 7.5 mA 541 mA 514 mA 77
EC4A02
9-18 VDC
12 VDC
470 mA
EC4A03
9-18 VDC
15 VDC
400 mA
5 mA
5 mA 260 mA 251 mA 80
83
4700uF
4700uF
500 mA
5 mA
8 mA 280 mA 291 mA 84
86
4700uF
400 mA
5 mA
8 mA 298 mA 287 mA 84
87
4700uF
EC4A14
18-36 VDC ±12 VDC ±230 mA ±250 mA 7.5 mA
8 mA 280 mA 291 mA 82
86
2200uF
EC4A15
18-36 VDC ±15 VDC ±190 mA ±200 mA 7.5 mA 10 mA 293 mA 287 mA 81
87
2200uF
EC4A16
18-36 VDC
±5 VDC ±500 mA ±500 mA 7.5 mA
8 mA 260 mA 254 mA 80
82
2200uF
EC4A17
18-36 VDC
3.3 VDC 1000 mA 1200 mA
5 mA
5 mA 186 mA 209 mA 74
79
EC4A21
36-72 VDC
5 VDC 1000 mA 1000 mA
2 mA
3 mA 132 mA 126 mA 79
83
4700uF
4700uF
EC4A22
36-72 VDC
12 VDC
470 mA
500 mA
2 mA
6 mA 142 mA 144 mA 83
87
4700uF
EC4A23
36-72 VDC
15 VDC
400 mA
400 mA
2 mA
6 mA 154 mA 144 mA 81
87
4700uF
EC4A24
36-72 VDC ±12 VDC ±230 mA ±250 mA
3 mA
6 mA 142 mA 144 mA 81
87
2200uF
EC4A25
36-72 VDC ±15 VDC ±190 mA ±200 mA
3 mA
6 mA 147 mA 144 mA 81
87
2200uF
EC4A26
36-72 VDC
±5 VDC ±500 mA ±500 mA
3 mA
5 mA 130 mA 126 mA 80
83
2200uF
EC4A27
36-72 VDC
3.3 VDC 1000 mA 1200 mA
2 mA
2 mA
79
4700uF
5 VDC 1000 mA 1000 mA
93 mA 104 mA 74
NOTE:
1. Suffix “-E” of the models are high efficiency and wide operating temperature version.
2. Nominal Input Voltage is 12, 24 or 48 VDC.
3. Typical value at nominal input voltage and full load.
1
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted
INPUT SPECIFICATIONS:
GENERAL SPECIFICATIONS:
Input Voltage Range ....…………..........….... 12V .............................. 9-18V
24V ............................ 18-36V
48V ............................ 36-72V
Input Surge Voltage (100ms max.) ………… 12V …….….......... 25Vdc max.
24V ....................... 50Vdc max.
48V ..................... 100Vdc max.
Input Filter ………………………………………………….…….……..... Pi Type
Efficiency ................................................................................. See Table
Isolation Voltage:
500 VDC min. ………….…………………………… Standard Models
3K VDC min. ... (Non-Conductive Black Plastic Only) …… Suffix “H” Models
1.5K VDC min. ………….………………………… Suffix “HM” Models
9
Isolation Resistance .....................................................…… 10 ohm min.
Isolation Capacitance…………………..…………………… 250pF Typ.
OUTPUT SPECIFICATIONS:
Switching Frequency ...................................................... 100KHz, min.
Voltage Accuracy .......................................................................... ±2.0% max.
Operating Ambient Temperature Range .......................... -25℃ to +71℃
Voltage Balance (Dual) .................................................................. ±1.0% max.
Temperature Coefficient …………………………………………… ±0.05%/℃
“-E” models: -40℃ to +85℃ with Derating
Power de-rating Curve ……………………………………….. see Figure1
Ripple & Noise, 20MHz BW (Note 5) ……. 3.3V/5V ….…… 100mV p-p, max
Case Temperature (Note 4) … Plastic/Copper case... 95℃/100℃ max.
12V/15V ………… 1% p-p max.
Cooling ……………………………………………….. Natural Convection
Short Circuit Protection ……………………………………………… Continuous
Storage Temperature Range ………....….......……........ -40℃ to +100℃
Line Regulation ……...… Single/Dual (Note 1) ….……………. ±0.5% max.
Humidity .................................................. 95% RH max. Non condensing
Load Regulation …….… Single (Note 2) ..….…......……….... ±0.5% max.
MTBF ………. MIL-STD-217F ..……..……………………… 2000Khrs typ.
Dual (Note 3) ……….…………………±1.0% max.
“-E” models: 1800Khrs typ.
Start up time …………………………………….………………..…... 5 ms max.
Dimensions …….. DIP…..… 1.25×0.80x0.40 inches(31.8x20.3×10.2mm)
NOTE:
SMD ..… 1.25×0.80x0.45 inches(31.8x20.3×11.4mm)
1. Measured From High Line to Low Line
S/HS Models (note 6) … 1.25×0.80x0.41 inches(31.8x20.3×10.4mm)
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
not exceed 95℃(Plastic Case),100℃(Copper Case)
5. The output noise is measured with 0.1uF MLCC across for SMD package
6. S and HS models for “E” Version Only
Case Material:
Standard Models ………….…………… Non-Conductive Black Plastic
Suffix “M” Models .. Black Coated Copper with Non-conductive Base
Suffix “S” Models …….……………………..…………… SMD package
Weight …………………………………………………………………... 12.5g
Figure1.Typical Derating curve for Natural Convection
120%
-40
LOAD(%)
100%
Case A Dimensions:
71
80
80%
60%
Plastic Case
Copper Case
-E Version
40%
20%
NOTE:Pin Size is 0.02 ±0.002Inch (0.5±0.05mm)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
100
- 40
0%
-40
-20
0
20
40
60
o
Ambient Temperature( C)
80
100
CASE AS
PIN CONNECTION
500 VDC
SEE NOTE
Pin
Single Output
DIP
BOTTOM
VIEW
Pin
DIP
TOP
1,24
+V Input
SMD
+V Input
VIEW
2,23
NC
-V Output
2,3
Common
4,5
NC
3,22
4
2
NP
NC
NP
1,24
NC
9
Single Output
SMD
DIP
SMD
NP
NC
NP
NC
-V Input
NP
NC
NC
5
NP
NC
NP
NC
10,15
NC
NP
NC
NP
NC
11
NC
10,15
-V Output
Common
12,13
11,14
+V Output
+V Output
14
-V Input
-V Input
16
16
NP
NC
NP
NC
20,21
20,21
NP
NC
NP
NC
22,23
* NP-NO PIN
* NC-NO CONNECTION WITH PIN
Dual Output
DIP
9
12,13
*0.41(10.4)mm for "-E" Version S/HS Models
SMD
1.5K & 3K VDC
Dual Output
NP
NP
NC
Common
NC
-V Output
NC
+V Output
-V Output
NP
-V Input
NC
+V Input
NP
NC
+V Output
Common
NP
NC
+V Input
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Authorized Distributor
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Cincon:
EC4A02H EC4A26H EC4A05H EC4A01 EC4A02 EC4A03 EC4A04 EC4A05 EC4A06 EC4A07 EC4A11
EC4A12 EC4A13 EC4A14 EC4A15 EC4A16 EC4A17 EC4A21 EC4A22 EC4A23 EC4A24 EC4A25 EC4A26
EC4A27 EC4A03HM EC4A05HM EC4A02M EC4A25M EC4A22HM EC4A17M EC4A24HM EC4A15M
EC4A02HM EC4A17HM EC4A03M EC4A16HM EC4A27HM EC4A27M EC4A13HM EC4A06HM EC4A04M
EC4A14M EC4A22M EC4A16M EC4A14HMS EC4A03MS EC4A02MS EC4A25MS EC4A14MS EC4A22MS
EC4A17MS EC4A16MS EC4A11MS EC4A05MS EC4A15MS EC4A07MS EC4A27MS EC4A24MS EC4A12MS
EC4A26MS EC4A21MS EC4A01MS EC4A04MS EC4A13MS EC4A23MS EC4A06MS EC4A01H-E EC4A02H-E
EC4A04H-E EC4A06H-E EC4A07H-E EC4A11H-E EC4A12H-E EC4A14H-E EC4A16H-E EC4A17H-E EC4A21HE EC4A22H-E EC4A24H-E EC4A26H-E EC4A27H-E EC4A01H EC4A03H EC4A07H EC4A11H EC4A12H
EC4A13H EC4A17H EC4A21H EC4A22H EC4A23H EC4A27H EC4A04H EC4A06H EC4A14H EC4A15H
EC4A16H EC4A24H EC4A25H EC4A21HM
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