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| AMC1306E05 Datasheet, PDF (10/40 Pages) Texas Instruments – Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators with High CMTI | |||
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AMC1306E05, AMC1306E25, AMC1306M05, AMC1306M25
SBAS734 â MARCH 2017
7.11 Insulation Characteristics Curves
500
400
300
200
100
0
0
AVDD = DVDD = 3.6 V
AVDD = DVDD = 5.5 V
50
100
150
TA (°C)
200
D001
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
0
www.ti.com
50
100
150
TA (°C)
200
D002
Figure 3. Thermal Derating Curve for Safety-Limiting
Current per VDE
1E+11
1E+10
1E+9 87.5%
1E+8
1E+7
1E+6
1E+5
1E+4
1E+3
1E+2
20%
1E+1
Figure 4. Thermal Derating Curve for Safety-Limiting
Power per VDE
Safety Margin Zone: 1800 VRMS , 254 Years
Operating Zone: 1500 VRMS , 135 Years
TDDB Line (<1 PPM Fail Rate)
Stress Voltage (VRMS)
TA up to 150°C, stress-voltage frequency = 60 Hz,
isolation working voltage = 1500 VRMS, operating lifetime = 135 years
Figure 5. Reinforced Isolation Capacitor Lifetime Projection
10
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Product Folder Links: AMC1306E05 AMC1306E25 AMC1306M05 AMC1306M25
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