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參數(shù)資料
| 型號(hào)： | EXB50-48D05-3V3 |
| 英文描述： | 50W High Efficiency DC/DC Converters |
| 中文描述： | 50瓦高效率DC / DC轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 2/2頁(yè) |
| 文件大?。?/td> | 59K |
| 代理商： | EXB50-48D05-3V3 |
Data Sheet Artesyn Technologies 2002
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
Notes
1
Latching OVP response time is 2ms (typ.). OVP latch is reset by toggling
the control input, or by cycling the input voltage.
2
User must provide recommended fuses in order to comply with safety
approvals.
3
Meets both level A and level B conducted emissions only with external
components connected before the input pins to the converter.
4
Maximum temperature on hotspots not to exceed 110C. See Application
Note 127 on Artesyn Technologies website www.artesyn.com.
5
See the long form data sheet for derating curves.
6
For stable operation connect an external output capacitor of at least 100F
to each output. Recommended capacity AVX TPS series
(e.g. TPSD107*010#0100) or equivalents.
7
Active low remote ON/OFF, is available. Standard product is active high.
Designate with the suffix ‘-R’ e.g. EXB50-48D05-3V3-R.
8
Maximum total current from the module is 15A for EXB50-48D05-3V3 and
17A for EXB50-48D3V3-1V8 with airflow.
EXB50 Dual Series
Dual positive output
DC/DC CONVERTERS
50W High Efficiency DC/DC Converters
2
Please consult our website for the following items:
Application Note
Longform Data Sheet
www.artesyn.com
File Name: EXB50D.PDF Rev: 10 June 2002
INPUT
OUTPUT VOLTAGE
OUTPUT CURRENT (8)
OVP (1)
TYPICAL
MODEL
VOLTAGE
1
2
1
2
1
2
EFFICIENCY
NUMBER (7)
36-75VDC
3.3V
1.8V
8.5A
4.12V
2.34V
86.4%
EXB50-48D3V3-1V8
36-75VDC
5V
3.3V
7.5A
6.25V
4.12V
89%
EXB50-48D05-3V3
1.900
(48.26)
2.280
±0.02
(57.91
±0.5)
0.040
±0.002
(1.02
±0.05)
9 Places
Max open-frame
converter height
All dimensions in inches (mm)
General tolerance
±0.01in (±0.25mm)
except where specified otherwise
Minimum clearance from
bottom of converter to
lowest component
0.394
(10.00)
Max
0.138
(3.50)
0.015
(0.37)
Min
Control
1.000
(25.40)
1.400
(35.56)
2.400
±0.02
(60.96
±0.5)
0.500
(12.70) Vin-
Vin+
Vo1+
Vo1-
Trim2
Trim1
Vo2-
Vo2+
1.600
(40.64)
1.300
(33.02)
1.000
(25.40)
0.600
(15.24)
0.300
(7.62)
0.400
(10.16)
BOTTOM VIEW
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is not user accessible.
PROTECTION
Short circuit protection
Continuous
Overvoltage protection
Latching
Thermal protection
125°C with
automatic recovery
TELECOM SPECIFICATION
Central office interface A
ETS300-132-2 input voltage
and current requirements
PIN CONNECTIONS
PIN NUMBER
FUNCTION
1- Vin
2
No Pin
3
Remote ON/OFF
4+ Vin
5
Vo1 Trim
6
Vo1 Return
7
Vo1+
8
Vo2 Trim
9
Vo2 Return
10
Vo2+
TRIM
UP
TRIM
- OUT
+ OUT
- OUT
TRIM
DOWN
TRIM
+ OUT
EXTERNAL OUTPUT TRIMMING
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EXB50-48D05-3V3J | 功能描述:DC/DC轉(zhuǎn)換器 50W 5/3.3V 7.5A/7.5A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| EXB50-48D05-3V3-R | 功能描述:DC/DC轉(zhuǎn)換器 CONV DC/DC DUAL RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| EXB50-48D05-3V3-RJ | 功能描述:DC/DC轉(zhuǎn)換器 50W 5V 7.5A 3.3V 7.5A Dual/NEG REMOTE RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| EXB50-48D3V3-1V8 | 功能描述:DC/DC轉(zhuǎn)換器 CONV DC/DC DUAL RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| EXB50-48D3V3-1V8J | 功能描述:DC/DC轉(zhuǎn)換器 50W 36-75Vin Dual 3.3V 8.5A /1.8V 8.5A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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