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ADUM5240 Datasheet(PDF) 4 Page - Analog Devices

Part No. ADUM5240
Description  Dual-Channel Isolators with Integrated DC/DC Converter, 50 mW
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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ADUM5240 Datasheet(HTML) 4 Page - Analog Devices

 
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ADuM5240/ADuM5241/ADuM5242
Preliminary Technical Data
Rev. PrN | Page 4 of 10
REGULATORY INFORMATION
The ADuM5240/5241/5242 will be approved by the following organizations upon product release:
Table 3.
UL (pending)
CSA (pending)
VDE (pending)
Recognized under 1577 Component
Recognition Program1
Basic insulation, 2500 V rms isolation
rating
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
Certified according to
DIN EN 60747-5-2 (VDE 0884 Part 2):2003-012
Basic insulation,300 V rms (425 V peak) maximum
working voltage
File E214100
File 205078
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
Symbol
Value
Unit
Conditions
Rated Dielectric Insulation Voltage
2500
V rms
1 minute duration
Minimum External Air Gap (Clearance)
L(I01)
4.90 min
mm
Measured from input terminals to output terminals, shortest
distance through air
Minimum External Tracking (Creepage)
L(I02)
4.01 min
mm
Measured from input terminals to output terminals, shortest
distance path along body
Minimum Internal Gap (Internal
Clearance)
0.017 min
mm
Insulation distance through insulation
Tracking Resistance (Comparative
Tracking Index)
CTI
>175
V
DIN IEC 112/VDE 0303 Part 1
Isolation Group
IIIa
Material Group (DIN VDE 0110, 1/89, Table 1)


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