EC5BU-24S05 [ETC]
15 WATT 2 1 INPUT DC-DC CONVERTERS;
| 型号： | EC5BU-24S05 |
| 厂家： | 
ETC |
| 描述： | 15 WATT 2 1 INPUT DC-DC CONVERTERS DC-DC转换器 输入元件 |
| 文件： | 总3页 (文件大小：298K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
E C 5 B U
S
E
R
I
E
S
15 WATT 2:1 INPUT
DC-DC CONVERTERS
Features
• 15W Isolated Output
• Efficiency to 90%
• 2:1 Input Range
• Conductive EMI Meets EN55022 Class A
• Continuous Short Circuit Protection
• Without Tantalum Capacitors Inside
• CE Mark Meets 2004/108/EC
• Safety Meets UL60950-1, EN60950-1, and
IEC60950-1
• Regulated Outputs
• Fixed Switching Frequency
• Input Under Voltage Protection
• Over Current Protection
OUTPUT
OUTPUT CURRENT
INPUT CURRENT
INPUT
MODEL
Capacitor
Load max.
% EFF.
VOLTAGE
MIN.
NO LOAD FULL LOAD
VOLTAGE
MAX.
NUMBER
EC5BU-12S33
EC5BU-12S05
EC5BU-12S12
EC5BU-12S15
EC5BU-12D05
EC5BU-12D12
EC5BU-12D15
EC5BU-24S33
EC5BU-24S05
EC5BU-24S12
EC5BU-24S15
EC5BU-24D05
EC5BU-24D12
EC5BU-24D15
EC5BU-48S33
EC5BU-48S05
EC5BU-48S12
EC5BU-48S15
EC5BU-48D05
EC5BU-48D12
EC5BU-48D15
3.3 VDC
5 VDC
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
4000 mA
3000 mA
1250 mA
1000 mA
±1500mA
±625mA
±500mA
4000 mA
3000 mA
1250 mA
1000 mA
±1500mA
±625mA
±500mA
4000 mA
3000 mA
1250 mA
1000 mA
±1500mA
±625mA
±500mA
90 mA
85 mA
70 mA
70 mA
45 mA
45 mA
45 mA
50 mA
50 mA
20 mA
20 mA
25 mA
25 mA
25 mA
25 mA
30 mA
20 mA
20 mA
20 mA
20 mA
20 mA
1280 mA
1453 mA
1420 mA
1420 mA
1470mA
1436mA
1420mA
640 mA
718 mA
695 mA
695 mA
726 mA
710 mA
702 mA
320 mA
359 mA
347 mA
351 mA
363 mA
355 mA
351 mA
85
88
88
88
85
87
88
86
89
90
90
86
88
89
86
88
90
90
86
88
89
4000uF
3000uF
1330uF
1000uF
1470uF
660uF
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
9-18 VDC
18-36 VDC
36-75 VDC
550uF
4000uF
3000uF
1330uF
1000uF
1470uF
660uF
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
550uF
4000uF
3000uF
1330uF
1000uF
1470uF
660uF
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
550uF
NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC
49
Specifications
EC5BU Series Derating Curve
120%
INPUT SPECIFICATIONS:
Input Voltage Range..............................12V.........................................9-18V
-40
78
100%
80%
60%
40%
20%
0%
24V.......................................18-36V
48V.......................................36-75V
Under voltage lockout ……12Vin power up: 8.4V, ...…. power down: 8V
24Vin power up: 17V, …... power down: 16V
48Vin power up: 34V, …... power down: 32V
Input Surge Voltage (100mS max.)…...12Vin ………………….25Vdc max.
24Vin ………………… 50Vdc max.
48Vin ……………….. 100Vdc max.
Input Filter ………………………………..….....................…………....... PI Type
73
OTHERS
XXD05
105
120
OUTPUT SPECIFICATIONS:
Voltage Accuracy ………………....……………….......……….… ±1.5% max.
Voltage Balance (Dual) …….………………………………….…. ±2.0% max.
Transient Response: 25% Step Load Change ............…....…… <500u sec.
Ripple and Noise, 20MHz BW (Measured with 0.1uF MLCC) … 100mV p-p max.
Temperature Coefficient ....................….………....………. ±0.03%/˚C max.
Short Circuit Protection ...................…....…………..…..……….. Continuous
-40
-20
0
20
40
60
80
100
Ambient Temperature(˚C)
External Output Trimming
1
Line Regulation ..……..…….……......... Single …..…..........….... ±0.2% max.
Output may optionally be externally trimmed (±10%) with a fixed resistor
Dual ….…..................… ±0.5% max.
Load Regulation …….…........…......... Single …..…..........….... ±0.2% max.
2
or an external trimpot as shown.
+Vout
TRIM DOWN
+Vout
TRIM
-Vout
Dual ….…..................… ±1.0% max.
Cross Regulation (Dual output) Load cross variation 10%/100% …. ±5% max.
Over Voltage Protection ……………………….…........ Zener or TVS Clamp
Current Limit ………………………….........…. 110% - 140% Nominal Output
Start up time ………………………………………..………..……… 20ms. max.
10K ohms
TRIMPOT
TRIM
TRIM UP
OPTION:
-Vout
1. Suffix ”T” to the Model Number With Remote Positive On/Off Control:
Logic Compatibility ...CMOS or Open Collector TTL, Referenced to -Vin
Module On ………………..……..… >5.5VDC to 75VDC or Open Circuit
Module Off ……………………………………………….…………. <1.2VDC
2. Suffix “A” to the Model Number with Output Voltage Adjustable
External Trim Adj. Range ±10%, Single Output Models Only
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to min. Load
3. Maximum case temperature under any operating condition should
GENERAL SPECIFICATIONS:
Efficiency ...........................................………..…….........…............ See Table
Not be exceeded 105˚C.
Isolation Voltage .................................……..………...............1500 VDC min.
9
Isolation Resistance .....................…….……….….…….......…10 Ohms min.
PIN CONNECTION
Isolation Capacitance …………………..……………....…..…… 1000pF typ.
Switching Frequency ............................…….............................. 350KHz typ.
EMI/RFI ……….……..…….......…. Conductive EMI Meets EN55022 Class A
Case Grounding ………...Connect Case to -Vin with Decoupling Y Cap
Operating Ambient Temperature Range ...…..…...…….... -40˚C to +85˚C
Derating, Above 78˚C ……………....…. Linearly to Zero Power at +105˚C
Pin
Function
1
2
3
4
5
6
+Input
-Input
4
Case Temperature ………………………..................………………….. 105˚C
Cooling ………………………....………………………… Natural Convection
Storage Temperature Range ...…................……....…....... -55˚C to +125˚C
Humidity ……………………….....……..…… 95% RH max. Non condensing
MTBF …...........…MIL-STD-217-F, GB, 25˚C, Full Load ………...1200K hrs typ.
Dimensions ...........................….. 2.00x1.00x0.4 inches (50.8x25.4x10.2mm)
Case Material …...… Black Coated Copper with Non-Conductive Base
Weight ……………………………........………………………………………. 35g
+Output
Common/NP/Trim(Option)
-V Output
NP/Remote(Option)
*NP-NO PIN ON SINGLE OUTPUT
CASE B
All Dimensions In Inches(mm)
Tolerances
Inches: x.xx= ±0.04, x.xxx= ±0.010
Millimeters: x.x= ±1, x.xx= ±0.25
0.200
(5.08)
0.40
0.300
(7.62)
(10.2)
0.60
(15.2)
6
5
2
1
BOTTOM VIEW
4
0.800
2.00(50.8)
(20.32)
3
0.040 DIA
(1.02)
0.22 min.
(5.6)
0.40
0.400
0.400
(10.16)
(10.16)
(10.2)
1.00
(25.4)
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
50
Mouser Electronics
Authorized Distributor
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Cincon:
EC5BU-12S05 EC5BU-12S15 EC5BU-12D05 EC5BU-12D12 EC5BU-24S33 EC5BU-24S05 EC5BU-24S12
EC5BU-24D05 EC5BU-48S33 EC5BU-48S05 EC5BU-48D05 EC5BU-48D15 EC5BU-12D15 EC5BU-12S12
EC5BU-12S33 EC5BU-24D12 EC5BU-24D15 EC5BU-24S15 EC5BU-48D12 EC5BU-48S12 EC5BU-48S15
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