参数资料
型号: ADUM3070ARQZ-RL7
厂商: Analog Devices Inc
文件页数: 6/20页
文件大小: 0K
描述: IC REG PUSH-PLL CTRLR ISO 16SSOP
标准包装: 1,000
类型: 推挽式控制器,隔离式
输出类型: 可调式
输出数: 1
输出电压: 3.3 V ~ 24 V
输入电压: 3V,5V
频率 - 开关: 200kHz ~ 1MHz
同步整流器:
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
包装: 管件
供应商设备封装: 16-QSOP
ADuM3070
Data Sheet
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. Protective circuits ensure maintenance of
the safety data. The asterisk (*) marking on packages denotes DIN V VDE V 0884-10 approval.
Table 8.
Parameter
Test Conditions/Comments
Symbol
Characteristic
Unit
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
I to IV
I to III
I to II
40/105/21
2
Maximum Working Insulation Voltage
V IORM
560
V PEAK
Input-to-Output Test Voltage, Method b1
V IORM × 1.875 = V pd (m) , 100% production test,
V pd (m)
1050
V PEAK
t ini = t m = 1 sec, partial discharge < 5 pC
Input-to-Output Test Voltage, Method a
After Environmental Tests Subgroup 1
V IORM × 1.5 = V pd (m) , t ini = 60 sec, t m = 10 sec,
V pd (m)
840
V PEAK
partial discharge < 5 pC
After Input and/or Safety Test Subgroup 2
V IORM × 1.2 = V pd (m) ,t ini = 60 sec, t m = 10 sec,
V pd (m)
672
V PEAK
and Subgroup 3
partial discharge < 5 pC
Highest Allowable Overvoltage
V IOTM
3500
V PEAK
Withstand Isolation Voltage
Surge Isolation Voltage
1 minute withstand rating
V PEAK = 10 kV, 1.2 μs rise time, 50 μs, 50% fall time
V ISO
V IOSM
2500
6000
V RMS
V PEAK
Safety Limiting Values
Maximum value allowed in the event of a failure
(see Figure 2)
Case Temperature
Side 1, Side 2 P VDDA , P VREG Power Dissipation
T S
P VDDA , P VREG
150
1.65
°C
W
Insulation Resistance at T S
V IO = 500 V
R S
>10 9
Ω
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
50
100
150
200
AMBIENT TEMPERATURE (°C)
Figure 2. Thermal Derating Curve, Dependence of Safety Limiting Values on Ambient Temperature, per DIN V VDE V 0884-10
RECOMMENDED OPERATING CONDITIONS
Table 9.
Parameter
Symbol
Min
Max
Unit
TEMPERATURE
Operating Temperature
T A
?40
+105
°C
LOAD
Minimum Load
I ISO (MIN)
10
mA
Rev. 0 | Page 6 of 20
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