V14
EC6AW SERIES
8 WATT 4:1 INPUT
DC-DC CONVERTERS
FEATURES
* 8W Isolated Output
* DIP-24/SMD Metal Package
* Efficiency to 86%
* 4:1 Input Range
* Regulated Outputs
* Input Under-Voltage 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
OUTPUT INPUT
MODEL INPUT OUTPUT % CAPACITOR
CURRENT CURRENT
EFF. LOAD MAX.
NUMBER VOLTAGE VOLTAGE
MIN. MAX. NO LOAD FULL LOAD
10 mA 344 mA
EC6AW-24S33 9-36 VDC 3.3 VDC 0 mA 2000 mA 80 2000uF
406 mA
EC6AW-24S05 9-36 VDC 5 VDC 0 mA 1600 mA 82 1600uF
10 mA
EC6AW-24S12 9-36 VDC 12 VDC 0 mA 666 mA 85 666uF
10 mA 392 mA
EC6AW-24S15 9-36 VDC 15 VDC 0 mA 530 mA 85 530uF
10 mA 390 mA
EC6AW-24D05 9-36 VDC 5 VDC 0 mA 800mA 82 800uF
10 mA 406 mA
EC6AW-24D12 9-36 VDC 12 VDC 0 mA 333mA 85 333uF
10 mA 392 mA
EC6AW-24D15 9-36 VDC 15 VDC 0 mA 265mA 85 265uF
10 mA 390 mA
5 mA 172 mA
EC6AW-48S33 18-75 VDC 3.3 VDC 0 mA 2000 mA 80 2000uF
EC6AW-48S05 18-75 VDC 5 VDC 0 mA 1600 mA 201 mA 83 1600uF
5 mA
EC6AW-48S12 18-75 VDC 12 VDC 0 mA 666 mA 86 666uF
5 mA 194 mA
EC6AW-48S15 18-75 VDC 15 VDC 0 mA 530 mA 86 530uF
5 mA 193 mA
EC6AW-48D05 18-75 VDC 5 VDC 0 mA 800mA 83 800uF
5 mA 201 mA
EC6AW-48D12 18-75 VDC 12 VDC 0 mA 333mA 86 333uF
5 mA 194 mA
EC6AW-48D15 18-75 VDC 15 VDC 0 mA 265mA 86 265uF
5 mA 193 mA
NOTE: 1. Nominal Input Voltage 24 or 48 VDC
1 V14
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 si sta n ce ...................... 10 ohms min.
48V ............ 100Vdc max. Isolation Capacitance .... 1000pF typ.
Under voltage lockout ... 24Vin power up ....... 8.8V typ. Switching Frequency .................................................. 100KHz min.
24Vin power down .... 8.0V typ. Operating Ambient Temperature Range ............ -40 to +85
48Vin power up ...... 17V typ. Derating, Above 71 ... Linearly to Zero Power at +100
48Vin power down . 16V typ. Case Temperature (note5) .. 100
Input Filter .... PI Type Cooling Natural Convection
Positive Logic Remote on/off Control (note3): Storage Temperature Range .......................... -55 to +125
Logic Compatibility . CMOS or Open Collector TTL, ref. to -Vin Humidity .................................................. 95% RH max. Non condensing
Module ON . >+3.5V to 36VDC or Open Circuit
MTBF ... MIL-STD-217F, GB, 25 , Full Load .. Single .. 1500Khrs typ.
Module OFF .... <1.2VDC Dual .. 1300Khrs typ.
Dimensions DIP .. 1.25x0.80x0.40 inches(31.8x20.3x10.2 mm)
OUTPUT SPECIFICATIONS:
Voltage Accuracy ...... 1.5% max. SMD 1.25x0.80x0.45 inches(31.8x20.3x11.4 mm)
Voltage Balance(Dual) .... 1.0% max. Case Material Black Coated Copper with Non-Conductive Base
Transient Response: 75% - 100% Step Load Change Weight .. 18.4 g
Error Band 5% Vout nominal, Recovery Time .. < 500us
NOTE:
Ripple & Noise, 20MHz BW (with 0.1uF MLCC) 1. Measured from high line to low line.
Vo=3.3 & 5V 75mV pk-pk max. 2. Measured from full load to min. load.
Vo=12 & 15V ... 100mV pk-pk max. 3. Suffix N to the model number with negative logic remote on/off
Temperature Coefficient ............................ 0.03%/ max. Module on .. .... <1.2VDC
Short Circuit Protection ........................... Continuous Module off .... >+3.5V to 36VDC or open circuit
Line Regulation (note1) ... Single/Dual .. 0.5% max. 4. Suffix S to the model number with SMD package.
Load Regulation (note2) . Single .......... 0.5% max. 5. Maximum case temperature under any operating condition should
Dual .......................... 1.0% max. not be exceeded 100.
Cross Regulation (Dual output) Load cross variation 25%/100% . 5% max.
Typical Derating curve for Natural Convection
Over Voltage Protection . Zener or TVS Clamp
120%
Start up time ..... 3.5ms typ.
71
-40
100%
CASE A Dimensions:
80%
60%
Natural Convection
40%
20%
100
0%
NOTE:Pin Size is 0.020.002 Inch (0.50.05 mm)DIA
-40 -15 10 35 60 85
All Dimensions In Inches (mm)
o
Ambient Temperature( C)
Tolerances Inches: X.XX= 0.02 , X.XXX= 0.010
Millimeters: X.X= 0.5 , X.XX=0.25
PIN CONNECTION
Single Output
Dual Output
DIP Packages SMD Packages Pin
DIP DIP SMD
SMD
SEE NOTE Remote Remote Remote Remote
1
on/off on/off on/off on/off
2,3 -V Input -V Input
TOP
4,5 NP NC NP NC
VIEW
9
NP NC
Common
BOTTOM
10 NP NC NP NC
VIEW
11
NC -V Output
12 NP NC
NP NC
13 +V Output NP NC
NP
+V Output
14 +V Output
15 NP -V Output NP
NC
16
-V Output Common
20,21,24 NP NC
NP NC
22,23 +V Input
+V Input
* NC-NO CONNECTION WITH PIN
* NP-NO PIN
2
LOAD(%)