V10
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted
INPUT 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.
Under Voltage Lockout …………… 12V Power Up …..……......... 8.8Vdc
12V Power Down …………...... 8Vdc
24V Power Up ….…………........ 17Vdc
24V Power Down …………….... 16Vdc
48V Power Up ….………........... 34Vdc
48V Power Down ………........... 31Vdc
GENERAL SPECIFICATIONS:
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.
Switching Frequency ........................................................... 100KHz min.
Operating Ambient Temperature Range .......................... -40℃ to +85℃
De-rating, Above 80℃ ………………… Linearly to Zero Power at 100℃
Case Temperature …………………………………………….. 100℃ max.
Cooling ……………………………………………….. Natural Convection
Storage Temperature Range ………....….......……........ -40℃ to +100℃
EMI …………………………….. Conductive emi Meet EN55022 Class A
Humidity .................................................. 95% RH max. Non condensing
MTBF ………. MIL-STD-217F ..……..………………………1800Khrs typ.
Dimensions …….. DIP ..… 1.25×0.80x0.40 inches(31.8x20.3×10.2 mm)
MS/HMS Models … 1.25×0.80x0.45 inches(31.8x20.3×11.4 mm)
S/HS Models ……. 1.25×0.80x0.41 inches(31.8x20.3×10.4 mm)
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
OUTPUT SPECIFICATIONS:
Voltage Accuracy .......................................................................... ±1.5% max.
Voltage Balance (Dual) .................................................................. ±1.0% max.
Temperature Coefficient …………………………………………… ±0.05%/℃
Ripple & Noise, 20MHz BW (note 5) ……. 3.3V/5V ….…. 100mV pk-pk, max
12V/15V ……….. 1% pk-pk max.
Short Circuit Protection ……………………………………………… Continuous
Line Regulation ……...… Single/Dual (note1) ….……………. ±0.5% max.
Load Regulation …….… Single (note2) ..….…......……….... ±0.5% max.
Dual (note3) ……….………………… ±1.0% 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
not exceed 100℃.
5. The output noise is measured with 0.1uF MLCC across for SMD package.
120%
100%
LOAD(%)
80%
60%
Natural Convection
40%
20%
100
-40
80
Case A Dimensions:
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
0%
-40
-20
0
20
40
60
o
Ambient Temperature( C)
80
100
CASE AS
PIN CONNECTION
SEE NOTE
500 VDC
Pin
Single Output
DIP
SMD
+V Input
NC
NC
NP
NP
NP
NC
NC
NC
Dual Output
DIP
SMD
+V Input
-V Output
Common
NP
NP
NP
NC
NC
NC
Pin
1,24
2,3
4,5
9
10,15
11
12,13
14
16
20,21
22,23
NP
1.5K & 3K VDC
Single Output
DIP
NP
SMD
NC
Dual Output
DIP
NP
SMD
NC
TOP
BOTTOM
VIEW
1,24
2,23
3,22
4
5
9
10,15
11,14
12,13
16
20,21
VIEW
-V Input
NP
NC
NC
NC
NC
NC
-V Input
NP
NC
Common
NC
-V Output
NP
NC
-V Output
+V Output
-V Input
NP
NP
NC
NC
Common
+V Output
-V Input
NP
NP
NC
NC
+V Output
-V Output
NP
NC
+V Output
Common
NP
NC
+V Input
+V Input
*0.41(10.4) for S/HS Models
* NP-NO PIN
* NC-NO CONNECTION WITH PIN
2
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Authorized Distributor
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:
EC4A02S-E EC4A03-E EC4A07HS-E EC4A07M-E EC4A07MS-E EC4A11S-E EC4A16HM-E EC4A21HMS-E
EC4A24-E EC4A26HM-E EC4A26HMS-E EC4A25S-E EC4A26-E EC4A01S-E EC4A04-E EC4A04HM-E
EC4A04HMS-E EC4A13S-E EC4A21HS-E EC4A21M-E EC4A21S-E EC4A23MS-E EC4A23S-E EC4A01MS-E
EC4A03S-E EC4A06HM-E EC4A11HS-E EC4A11MS-E EC4A13MS-E EC4A14HS-E EC4A15S-E EC4A22HM-E
EC4A22HS-E EC4A23H-E EC4A23HMS-E EC4A25HM-E EC4A03HMS-E EC4A04M-E EC4A11HMS-E EC4A12-E
EC4A12HMS-E EC4A13-E EC4A13H-E EC4A14S-E EC4A17HS-E EC4A23-E EC4A25-E EC4A27MS-E
EC4A03HM-E EC4A05-E EC4A05H-E EC4A07HMS-E EC4A21HM-E EC4A24HMS-E EC4A25HS-E EC4A25MS-E
EC4A26HS-E EC4A26MS-E EC4A24HM-E EC4A26S-E EC4A27M-E EC4A14MS-E EC4A15M-E EC4A17S-E
EC4A12HS-E EC4A13HMS-E EC4A14M-E EC4A22-E EC4A22HMS-E EC4A23HS-E EC4A01-E EC4A01HMS-E
EC4A03MS-E EC4A05M-E EC4A06S-E EC4A11HM-E EC4A05S-E EC4A12HM-E EC4A17-E EC4A17MS-E
EC4A25HMS-E EC4A26M-E EC4A07-E EC4A11-E EC4A12M-E EC4A02M-E EC4A04HS-E EC4A04MS-E
EC4A23M-E EC4A01HM-E EC4A01HS-E EC4A02HS-E EC4A03M-E EC4A05MS-E EC4A17HM-E EC4A17HMS-E
EC4A17M-E EC4A22MS-E EC4A24MS-E EC4A03H-E
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