ADUM5400 Datasheet, PDF (8/21 Pages) Analog Devices – Quad-Channel Isolator with Integrated DC-to-DC Converter

ADuM5400
Preliminary Technical Data
DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS
These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by
protective circuits. The asterisk (*) marking on packages denotes DIN V VDE V 0884-10 approval.
Table 6.
Description
Installation Classification per DIN VDE 0110
For Rated Mains Voltage ≤ 150 V rms
For Rated Mains Voltage ≤ 300 V rms
For Rated Mains Voltage ≤ 400 V rms
Climatic Classification
Pollution Degree per DIN VDE 0110, Table 1
Maximum Working Insulation Voltage
Input-to-Output Test Voltage, Method B1
Input-to-Output Test Voltage, Method A
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2
and Subgroup 3
Highest Allowable Overvoltage
Safety Limiting Values
Case Temperature
Side 1 Current
Side 2 Current
Insulation Resistance at TS
Conditions
VIORM × 1.875 = VPR, 100% production test, tm = 1 sec,
partial discharge < 5 pC
VIORM × 1.6 = VPR, tm = 60 sec, partial discharge < 5 pC
VIORM × 1.2 = VPR, tm = 60 sec, partial discharge < 5 pC
Transient overvoltage, tTR = 10 sec
Maximum value allowed in the event of a failure
(see Figure 3)
VIO = 500 V
Symbol Characteristic Unit
VIORM
VPR
VPR
VTR
I to IV
I to III
I to II
40/105/21
2
560
1050
896
672
4000
V peak
V peak
V peak
V peak
V peak
TS
150
°C
IS1
265
mA
IS2
335
mA
RS
>10⁹
Ω
600
500
400
300
200
100
0
0
50
100
150
200
AMBIENT TEMPERATURE (°C)
Figure 3. Thermal Derating Curve, Dependence of Safety Limiting Values on Case Temperature, per DIN EN 60747-5-2
RECOMMENDED OPERATING CONDITIONS
Table 7.
Parameter
Operating Temperature
Supply Voltages¹
VDD1 @ VSEL = 0 V
VDD1 @ VSEL = 5 V
Minimum Load
Symbol
Min
TA
−40
VDD
3.0
VDD
4.5
IISO(MIN)
10
1 _{All voltages are relative to their respective ground.}
Rev. PrA | Page 8 of 21
Max
+105
3.6
5.5
Unit
°C
V
V
mA