ECLB75W CONVERTERS Datasheet

ECLB75W Datasheet, PDF, Equivalent


Part Number

ECLB75W

Description

DC-DC CONVERTERS

Manufacture

CINCON

Total Page 2 Pages
Datasheet
Download ECLB75W Datasheet


ECLB75W
ECLB75W SERIES
75 WATT 4:1 INPUT
DC-DC CONVERTERS
V10
FEATURES
* 75W Isolated Output
* Efficiency to 92.5%
* Low No Load Power Consumption
* 2.05’’x1.2x0.4’’ Six-Sided Shield Metal Case
* Standard 2”X1” Pin Out Compatible
* 4:1 Input Range
* Regulated Outputs
* Fixed Switching Frequency
* Input Under Voltage Protection
* Over Current Protection
* Remote On/Off
* Continuous Short Circuit Protection
* No Tantalum Capacitor Inside
* Safety Meets IEC/EN/UL62368-1
* Full Load Operation Up to 54with Heat-Sink
LBT127 (M-C655) Natural Convection
MODEL
NUMBER
INPUT
OUTPUT OUTPUT CURRENT
INPUT CURRENT
% EFF. CAPACITOR
VOLTAGE VOLTAGE MIN.
MAX. NO LOAD FULL LOAD (3) (2) LOAD MAX.
ECLB75W-24S05 9-36 VDC
5 VDC 0 mA 15000 mA 10 mA
3415 mA 92 91.5 15000µF
ECLB75W-24S12 9-36 VDC 12 VDC 0 mA 6250 mA 10 mA
3415 mA 92 91 6250µF
ECLB75W-24S15 9-36 VDC 15 VDC 0 mA 5000 mA 10 mA
3434 mA 92 90.5 5000µF
ECLB75W-24D12 9-36 VDC ±12 VDC 0 mA ±3120 mA 12 mA
3448 mA 91 90.5 3200µF
ECLB75W-24D15 9-36 VDC ±15 VDC 0 mA ±2500 mA 12 mA
3453 mA 91 91 2500µF
ECLB75W-24D24 9-36 VDC ±24 VDC 0 mA ±1560 mA 18 mA
3448 mA 91 90.5 1560µF
ECLB75W-48S05 18-75 VDC
5 VDC 0 mA 15000 mA 8 mA
1708 mA 92 91.5 15000µF
ECLB75W-48S12 18-75 VDC 12 VDC 0 mA 6250 mA 8 mA
1708 mA 92 91 6250µF
ECLB75W-48S15 18-75 VDC 15 VDC 0 mA 5000 mA 8 mA
1717 mA 92.5 91 5000µF
ECLB75W-48D12 18-75 VDC ±12 VDC 0 mA ±3120 mA 8 mA
1724 mA 91.5 90.5 3200µF
ECLB75W-48D15 18-75 VDC ±15 VDC 0 mA ±2500 mA 8 mA
1717 mA 91.5 91 2500µF
ECLB75W-48D24 18-75 VDC ±24 VDC 0 mA ±1560 mA 8 mA
1715 mA 92 91.5 1560uF
NOTE:
1. Nominal Input Voltage 24 or 48 VDC
2. Measured at Nominal Input Voltage
3. Measured at 12VDC for 24Vin, 24VDC for 48Vin
4. An External input Capacitor 100uF for 48Vin Models and 220uF for 24Vin Models are Recommended to
Reduce Input ripple Voltage.
1

ECLB75W
V10
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25Unless Otherwise Noted
INPUT SPECIFICATIONS:
Input Voltage Range ....……………..............…. 24VDC ................ 9 – 36VDC
48VDC ….…..…. 18 – 75VDC
Input Surge Voltage (100ms max.) ………….. 24VDC ……...... 50VDC max.
48VDC ….…... 100VDC max.
Under Voltage Lockout …………... 24Vin Power Up .……..……. 8.5VDC typ.
24Vin Power Down ….…….. 7.8VDC typ.
48Vin Power Up ….….....….16VDC typ.
48Vin Power Down ……......15VDC typ.
Input Filter (note6) .………………………………..……….……………. PI Type
Remote On/Off Control (note3&4)
OUTPUT SPECIFICATIONS:
Voltage Accuracy ………………....………..……….......……...…… ±1.0% max.
Voltage Balance (Dual) …….…..………………………….…….…. ±1.0% max.
Transient Response: 75%~100% Step Load Change
Error Band ……..… ±5% Vout Nominal, Recovery Time ……….. <250us
Ripple & Noise, 20MHz BW (Measured with 1uF MLCC)
Vo=5V ……..……………………..…….…… 100mV pk-pk max.
Vo=12V&15V&±12V&±15V ………….…... 150mV pk-pk max
Vo=±24V ………….…………..………..…... 240mV pk-pk max
Temperature Coefficient ....................….………...…..……….. ±0.02%/max.
Line Regulation (note1) .……..……. Single/Dual ......................…. ±0.2% max.
Load Regulation (note2) .……..…. Single/Dual ....................…. ±0.5% max.
Cross Regulation (Dual Output) Load Cross Variation 10%/100% ... ±5% max.
Over Voltage Protection ………………….…….………… Zener or TVS Clamp
Current Limit ………………………………….…. 110% - 160% Nominal Output
Output Short Circuit Protection .............................. Continuous (Hiccup Mode)
External Trim Adj. Range …………………………………..………. +10%, -20%
Start Up Time ……………………………………………………………. 30ms typ.
GENERAL SPECIFICATIONS:
Efficiency ................................................……..………............ See Table
Isolation Voltage ................ Input/Output ..........…..….….. 2250VDC min.
Input/Case, Output/Case ..... 1600VDC min.
Isolation Resistance …..................……….……….………. 109 ohm min.
Isolation Capacitance ……. Input/Output …..........……..…… 1500pF typ.
Input/Case, Output/Case ……... 1000pF typ.
Switching Frequency .......... Single …. 270KHz typ, Dual … 330KHz typ.
EMI/RFI ………………………………....…. Six-Sided Continuous Shield
Operating Ambient Temperature Range ...…..…...…….... -40to +85
De-rating, Above 22(note5) …..…. Linearly to Zero Power at +105
Case Temperature (note5) …….…………………………….. 105max.
Cooling ………………………………………………… Natural Convection
Storage Temperature Range ...……..........……....…....... -55to +125
Thermal Shutdown, Case Temp. .………….....................……. 110typ.
Humidity ................................................. 95% RH max. Non-Condensing
MTBF … MIL-HDBK-217F, GB, 25, Full Load
Vo=5V 904Khrs typ., Vo=12V 840Khrs typ., Vo=15V 995Khrs typ.
Vo=±12V 792Khrs typ., Vo=±15V 998Khrs typ., Vo=±24V 691Khrs typ.
Shock/Vibration ……………………..……………… Meet MIL-STD-810F
Dimensions ....................... 2.05x1.20x0.40 inches (52.0x30.5x10.2 mm)
Case Material ………………….… Aluminum with Non-Conductive Base
Weight ………………………………………………………………….. 39g
NOTE :
1. Measured from high line to low line.
2. Measured from full load to min. load.
3. Logic compatibility … CMOS or open collector TTL, refer to –Vin.
Module on ……………...… >3.5VDC to 75VDC or open circuit
Module off ………………..……………….………. 0 to < 1.2VDC
4. Suffix "N" to the model number with negative logic remote on/off
Module on ………….…….……………………..…. 0 to < 1.2 VDC
Module off …………...…..….. >3.5VDC to 75VDC or open circuit
5. Maximum case temperature under any operating condition should
not be exceeded 105.
6. An external input capacitor 100uF for 48Vin models and 220uF for
24Vin models are recommended to reduce input ripple voltage.
SIZE LB Dimensions:
CASE LB
All Dimensions in Inches[mm]
Tolerance Inches:x.xx=±0.02, x.xxx=±0.010
Millimeters:x.x=±0.5, x.xx=±0.25
2.05[52.0]
1.800[45.72]
BOTTOM VIEW
13
2
5
67
4
1.43[36.4]
Mounting lnserts
M2.5*0.45 Through 2pl.
PIN CONNECTION
PIN Single Output Dual Output
1 +V Input
+V Input
2 -V Input
-V Input
3 +V Output +V Output
4 Trim
-V Output
5 -V Output Common
6 Remote On / Off
7 NP
Trim
6pl.-Φ0.039 [1.00]
External Output Trimming
+Vout
+Vout
Derating Curve
120%
100%
ECLB75W-48S15 Typical Derating Curve
-40 54
80%
60%
40%
Natural Convection
20%
With Heatsink M-C655
0%
-40 -20
0 20 40 60 80
Ambient Temperature(oC)
105
100 120
TRIM DOWN
TRIM
TRIM
TRIM UP
-Vout
-Vout
10K Ohms
TRIMPOT
2


Features ︳ECLB75W SERIES 75 WATT 4:1 INPUT DC-D C CONVERTERS V10 FEATURES * 75W Isol ated Output * Efficiency to 92.5% * Low No Load Power Consumption * 2.05’’ x1.2x0.4’’ Six-Sided Shield Metal C ase * Standard 2”X1” Pin Out Compat ible * 4:1 Input Range * Regulated Outp uts * Fixed Switching Frequency * Input Under Voltage Protection * Over Curren t Protection * Remote On/Off * Continuo us Short Circuit Protection * No Tantal um Capacitor Inside * Safety Meets IEC/ EN/UL62368-1 * Full Load Operation Up t o 54℃ with Heat-Sink LBT127 (M-C655) Natural Convection MODEL NUMBER INPUT OUTPUT OUTPUT CURRENT INPUT CURRENT % EFF. CAPACITOR VOLTAGE VOLTAGE MIN. MAX. NO LOAD FULL LOAD (3) (2) LOAD M AX. ECLB75W-24S05 9-36 VDC 5 VDC 0 mA 15000 mA 10 mA 3415 mA 92 91.5 15000 F ECLB75W-24S12 9-36 VDC 12 VDC 0 mA 6250 mA 10 mA 3415 mA 92 91 6250µF E CLB75W-24S15 9-36 VDC 15 VDC 0 mA 5000 mA 10 mA 3434 mA 92 90.5 5000µF ECLB 75W-24D12 9-36 VDC ±12 VDC 0 mA ±3120 mA 12 mA 3448 mA 91 90.5 3200µF ECLB75W-24.
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