V10
EC5SBW SERIES
30 WATT 4:1 INPUT
DC-DC CONVERTERS
FEATURES
* 30W Isolated Output
* 1x1x0.4 Shielded Metal Case
* Very High Efficiency Up to 90%
* Low No Load Power Consumption
* 4:1 Input Range
* Regulated Outputs
* Fixed Switching Frequency
* Input under-voltage Protection
* Over Current Protection
* Remote On/Off
* Continuous Short Circuit Protection
* Without Tantalum Capacitors inside
* CE Mark Meets 2004/108/EC
* Safety Meets UL60950-1, EN60950-1, and IEC60950-1
% Eff.
MODEL INPUT OUTPUT OUTPUT CURRENT INPUT CURRENT CAPACITIVE
LOAD MAX.
(2) (3)
NUMBER VOLTAGE VOLTAGE
MIN. MAX. NO LOAD FULL LOAD
EC5SBW-24S33 9-36 VDC 3.3 VDC 0 mA 7500 mA 10 mA 1172 mA 88 88 7500uF
EC5SBW-24S05 9-36 VDC 5 VDC 0 mA 6000 mA 10 mA 1389 mA 89 90
6000uF
EC5SBW-24S12 9-36 VDC 12 VDC 0 mA 2500 mA 10 mA 1404 mA 89 89
2500uF
EC5SBW-24S15 9-36 VDC 15 VDC 0 mA 2000 mA 10 mA 1404 mA 89 89
2000uF
10 mA
EC5SBW-24D12 9-36 VDC 0 mA 1404 mA 89 89
12 VDC 1250 mA 1250uF
EC5SBW-24D15 9-36 VDC 0 mA 10 mA 1404 mA 89 89
15 VDC 1000 mA
1000uF
EC5SBW-48S33 18-75 VDC 3.3 VDC 0 mA 7500 mA 8 mA 586 mA 88 88 7500uF
EC5SBW-48S05 18-75 VDC 5 VDC 0 mA 6000 mA 8 mA 694 mA
90 90
6000uF
EC5SBW-48S12 18-75 VDC 12 VDC 0 mA 2500 mA 8 mA 694 mA 90 90
2500uF
EC5SBW-48S15 18-75 VDC 15 VDC 0 mA 2000 mA 8 mA 702 mA 90 89
2000uF
8 mA
EC5SBW-48D12 18-75 VDC 0 mA 710 mA 89 88
12 VDC 1250 mA
1250uF
8 mA
EC5SBW-48D15 18-75 VDC 15 VDC 0 mA 1000 mA 702 mA 90 89
1000uF
NOTE:
1. Nominal Input Voltage 24 or 48 VDC
2. Measure at 12VDC for EC5SBW 24 Vin, 24VDC for EC5SBW 48 Vin
3. Measure at Nominal Input Voltage
1 V10
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted
INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS:
Input Voltage Range .................... 24V ................... 9 36V Efficiency ......................................................... See Table
48V ...... 18 75V Isolation Voltage ............................................ 1500 VDC min.
9
Input Surge Voltage (100ms max.) .... 24V ........ 50Vdc max. Iso la ti o n Re s is ta n ce ....................... 10 Ohms min.
48V ......... 100Vdc max. Isolation Capacitance....1500pF typ.
Under voltage lockout .. 24Vin power up ..... 8.8V typ. Switching Frequency .......................... Vo=3.3 & 5V ............ 270KHz typ.
24Vin power down ..... 8.0V typ. Others ..... 330KHz typ.
48Vin power up ..... 17V typ.
Operating Ambient Temperature Range ........... -40 to +80
48Vin power down ...... 16V typ. Derating, Above 55 ..... Linearly to Zero Power at +105
Input Filter ... PI Type Case Temperature (note4) .... 105
Positive Logic Remote on/off Control: Cooling Natural Convection
Logic Compatibility CMOS or Open Collector TTL, ref. to -Vin Storage Temperature Range .......................... -55 to +125
Module On >+3.5 to 75VDC or Open Circuit
Thermal Shutdown, Case Temp. ....................... 110 typ.
Module Off .. <1.2VDC Humidity .................................................. 95% RH max. Non condensing
MTBF . MIL-STD-217F, GB, 25, Full Load T.B.D. hrs
OUTPUT SPECIFICATIONS:
Voltage Accuracy ........... 1.5% max. Dimensions ........... 1.00x1.00x0.40 inches (25.4x25.4x10.2mm)
Case Material Black Coated Copper with Non-Conductive Base
Voltage Balance (Dual) ... 1.5% max.
Transient Response: 75% - 100% Step Load Change. Weight .. 18g
Error Band 5% Vout nominal, Recovery Time ... < 250us
NOTE:
1. Measured from high line to low line.
Ripple & Noise, 20MHz BW(note3)
2. Measured from full load to min. load.
Vo=3.3 & 5V ..... 75mVpk-pk max.
3. The output ripple and noise is measured with 10uF tantalum and 1uF
Vo=12 & 15V ... 100mVpk-pk max.
ceramic capacitor across output.
Temperature Coefficient ............................. 0.03%/ max.
4. Suffix to the model number with negative logic remote on/off
Short Circuit Protection ........................... Continuous
Module on .... <1.2VDC
Line Regulation (note1) .. Single .... 0.2% max.
Module off .... >3.5VDC to 75VDC or open circuit
Dual 0.5% max.
5. Maximum case temperature under any operating condition should not
Load Regulation (note2) Single .... 0.2% max.
be exceeded 105.
Dual 1.0% max.
Over Voltage Protection . Zener or TVS Clamp
Typical Derating curve for Natural Convection
External Trim Adj. Range (single output models only) .... 10%
Current Limit . 110% - 170% Nominal Output
120%
Start up time ...... 20ms max.
-40 55
100%
Natural
80%
Convection
SIZE SB Dimensions:
60%
40%
20%
Tolerances Inches: X.XX= 0.04 , X.XXX= 0.010
105
Millimeters: X.X= 1.0 , X.XX=0.25 0%
-40 -20 0 20 40 60 80 100
o
Ambient Temperature( C)
PIN CONNECTION
DIP Function
EXTERNAL OUTPUT TRIM
Pin
Single
Dual
+Vout +Vout
+Input +Input
1
BOTTOM
TRIM DOWN
2 -Input -Input
VIEW
3 +V Output +V Output 10K Ohms
TRIM TRIM
TRIMPOT
Trim Common
4
min.
5 -V Output -V Output
TRIM UP
6 Remote Remote
-Vout -Vout
2
DIA
LOAD(%)