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參數(shù)資料
| 型號(hào)： | ADUM5240 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Dual-Channel Isolators with Integrated DC/DC Converter, 50 mW |
| 中文描述： | 雙通道隔離器的集成DC / DC轉(zhuǎn)換器，50毫瓦 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 152K |
| 代理商： | ADUM5240 |
ADuM5240/ADuM5241/ADuM5242
Preliminary Technical Data
REGULATORY INFORMATION
The ADuM5240/5241/5242 will be approved by the following organizations upon product release:
Table 3.
UL (pending)
CSA (pending)
Recognized under 1577 Component
Recognition Program
1
Basic insulation, 2500 V rms isolation
rating
File E214100
File 205078
Rev. PrN | Page 4 of 10
VDE (pending)
Certified according to
DIN EN 60747-5-2 (VDE 0884 Part 2):2003-01
2
Basic insulation,300 V rms (425 V peak) maximum
working voltage
Approved under CSA Component
Acceptance Notice #5A
Basic insulation per CSA 60950-1-03
and IEC 60950-1, 300 V rms (425 V
peak) maximum working voltage
File 2471900-4880-0001
1
In accordance with UL1577, each ADuM524x is proof-tested by applying an insulation test voltage ≥ 3000 V rms for 1 second (current leakage detection limit = 5 μA).
2
In accordance with DIN EN 60747-5-2, each ADuM524x is proof-tested by applying an insulation test voltage ≥ 1050 V peak for 1 second (partial discharge detection
limit = 5 pC).
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 4.
Parameter
Rated Dielectric Insulation Voltage
Minimum External Air Gap (Clearance)
Symbol Value
L(I01)
Unit
V rms
mm
Conditions
1 minute duration
Measured from input terminals to output terminals, shortest
distance through air
Measured from input terminals to output terminals, shortest
distance path along body
Insulation distance through insulation
2500
4.90 min
Minimum External Tracking (Creepage)
L(I02)
4.01 min
mm
Minimum Internal Gap (Internal
Clearance)
Tracking Resistance (Comparative
Tracking Index)
Isolation Group
0.017 min
mm
CTI
>175
V
DIN IEC 112/VDE 0303 Part 1
IIIa
Material Group (DIN VDE 0110, 1/89, Table 1)
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| ADUM5240BRZ | 制造商:Analog Devices 功能描述:DGTL ISOLATORS 8SOIC - Rail/Tube |
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